MPEP § 2120 — Rejection on Prior Art (Annotated Rules)

§2120 Rejection on Prior Art

USPTO MPEP version: BlueIron's Update: 2026-01-10

This page consolidates and annotates all enforceable requirements under MPEP § 2120, including statutory authority, regulatory rules, examiner guidance, and practice notes. It is provided as guidance, with links to the ground truth sources. This is information only, it is not legal advice.

Rejection on Prior Art

This section addresses Rejection on Prior Art. Primary authority: 35 U.S.C. 100, 35 U.S.C. 102, and 35 U.S.C. 103. Contains: 4 requirements, 3 prohibitions, and 1 other statement.

Key Rules

Topic

Determining Whether Application Is AIA or Pre-AIA

11 rules
StatutoryPermittedAlways
[mpep-2120-0f168004594a66b139a3539c]
Description of Invention in Prior Patent or Application
Note:
A patent application is not entitled to a patent if the claimed invention was described in a prior patent or published application by another inventor filed before the effective filing date of the claimed invention.

[Editor Note: Applicable to any patent application subject to the first inventor to file provisions of the AIA (see 35 U.S.C. 100 (note)). See pre-AIA 35 U.S.C. 102 for the law applicable to applications and patents not subject to the first inventor to file provisions of the AIA.]
(a) NOVELTY; PRIOR ART.—A person shall be entitled to a patent unless—

(2) the claimed invention was described in a patent issued under section 151, or in an application for patent published or deemed published under section 122(b), in which the patent or application, as the case may be, names another inventor and was effectively filed before the effective filing date of the claimed invention.

Jump to MPEP SourceDetermining Whether Application Is AIA or Pre-AIAAIA 102(a)(2) – Earlier Filed Applications (MPEP 2154)By Another Inventor Requirement
StatutoryRequiredAlways
[mpep-2120-da822b789780305010b03f34]
Disclosure by Inventor Not Prior Art
Note:
This rule states that a disclosure made by the inventor within one year of the filing date does not count as prior art against their own invention.

[Editor Note: Applicable to any patent application subject to the first inventor to file provisions of the AIA (see 35 U.S.C. 100 (note)). See pre-AIA 35 U.S.C. 102 for the law applicable to applications and patents not subject to the first inventor to file provisions of the AIA.]
(b) EXCEPTIONS.—
(1) DISCLOSURES MADE 1 YEAR OR LESS BEFORE THE EFFECTIVE FILING DATE OF THE CLAIMED INVENTION.—A disclosure made 1 year or less before the effective filing date of a claimed invention shall not be prior art to the claimed invention under subsection (a)(1) if—

(B) the subject matter disclosed had, before such disclosure, been publicly disclosed by the inventor or a joint inventor or another who obtained the subject matter disclosed directly or indirectly from the inventor or a joint inventor.

Jump to MPEP SourceDetermining Whether Application Is AIA or Pre-AIADetermining AIA vs Pre-AIA Applicability (MPEP 2159)AIA vs Pre-AIA Practice
StatutoryProhibitedAlways
[mpep-2120-d4790acb00a9fba6aecd5ee0]
Disclosure Within One Year Not Prior Art Under AIA
Note:
A disclosure made within one year before the effective filing date of a claimed invention is not considered prior art under the first inventor to file provisions of the America Invents Act.
(1) DISCLOSURES MADE 1 YEAR OR LESS BEFORE THE EFFECTIVE FILING DATE OF THE CLAIMED INVENTION.—A disclosure made 1 year or less before the effective filing date of a claimed invention shall not be prior art to the claimed invention under subsection (a)(1) if—
  • (A) the disclosure was made by the inventor or joint inventor or by another who obtained the subject matter disclosed directly or indirectly from the inventor or a joint inventor; or
  • (B) the subject matter disclosed had, before such disclosure, been publicly disclosed by the inventor or a joint inventor or another who obtained the subject matter disclosed directly or indirectly from the inventor or a joint inventor.
Jump to MPEP SourceDetermining Whether Application Is AIA or Pre-AIADetermining AIA vs Pre-AIA Applicability (MPEP 2159)AIA vs Pre-AIA Practice
StatutoryRequiredAlways
[mpep-2120-e497dc4df9d8818b1d98132e]
Disclosure Must Be Owned by Same Person as Invention
Note:
A disclosure is not prior art if it was owned by the same person or subject to an obligation of assignment to the same person as the claimed invention, up to the effective filing date.

[Editor Note: Applicable to any patent application subject to the first inventor to file provisions of the AIA (see 35 U.S.C. 100 (note)). See pre-AIA 35 U.S.C. 102 for the law applicable to applications and patents not subject to the first inventor to file provisions of the AIA.]
(b) EXCEPTIONS.—
(2) DISCLOSURES APPEARING IN APPLICATIONS AND PATENTS.—A disclosure shall not be prior art to a claimed invention under subsection (a)(2) if—

(C) the subject matter disclosed and the claimed invention, not later than the effective filing date of the claimed invention, were owned by the same person or subject to an obligation of assignment to the same person.

Jump to MPEP SourceDetermining Whether Application Is AIA or Pre-AIADetermining AIA vs Pre-AIA Applicability (MPEP 2159)AIA vs Pre-AIA Practice
StatutoryProhibitedAlways
[mpep-2120-7ca17c09c786456f5903f8ca]
Disclosures in Applications and Patents Not Prior Art
Note:
A disclosure in an application or patent is not considered prior art if it does not apply to a claimed invention under the first inventor to file provisions of the AIA.
(2) DISCLOSURES APPEARING IN APPLICATIONS AND PATENTS.—A disclosure shall not be prior art to a claimed invention under subsection (a)(2) if—
  • (A) the subject matter disclosed was obtained directly or indirectly from the inventor or a joint inventor;
  • (B) the subject matter disclosed had, before such subject matter was effectively filed under subsection (a)(2), been publicly disclosed by the inventor or a joint inventor or another who obtained the subject matter disclosed directly or indirectly from the inventor or a joint inventor; or
  • (C) the subject matter disclosed and the claimed invention, not later than the effective filing date of the claimed invention, were owned by the same person or subject to an obligation of assignment to the same person.
Jump to MPEP SourceDetermining Whether Application Is AIA or Pre-AIADetermining AIA vs Pre-AIA Applicability (MPEP 2159)Novelty / Prior Art
StatutoryRequiredAlways
[mpep-2120-09bbb7c560674001721a8229]
Names of Joint Research Agreement Parties Must Be Disclosed
Note:
The application for patent must disclose the names of the parties to the joint research agreement to establish common ownership under AIA provisions.

[Editor Note: Applicable to any patent application subject to the first inventor to file provisions of the AIA (see 35 U.S.C. 100 (note)). See pre-AIA 35 U.S.C. 102 for the law applicable to applications and patents not subject to the first inventor to file provisions of the AIA.]
(c) COMMON OWNERSHIP UNDER JOINT RESEARCH AGREEMENTS.—Subject matter disclosed and a claimed invention shall be deemed to have been owned by the same person or subject to an obligation of assignment to the same person in applying the provisions of subsection (b)(2)(C) if—

(3) the application for patent for the claimed invention discloses or is amended to disclose the names of the parties to the joint research agreement.

Jump to MPEP SourceDetermining Whether Application Is AIA or Pre-AIADetermining AIA vs Pre-AIA Applicability (MPEP 2159)Joint Research Agreements (MPEP 2156)
StatutoryRequiredAlways
[mpep-2120-f59312848ad21bf8277263a6]
Joint Research Agreements Deem Common Ownership
Note:
Subject matter disclosed and claimed inventions under joint research agreements are deemed owned by the same person or subject to an obligation of assignment, applying subsection (b)(2)(C) provisions.
(c) COMMON OWNERSHIP UNDER JOINT RESEARCH AGREEMENTS.—Subject matter disclosed and a claimed invention shall be deemed to have been owned by the same person or subject to an obligation of assignment to the same person in applying the provisions of subsection (b)(2)(C) if—
  • (1) the subject matter disclosed was developed and the claimed invention was made by, or on behalf of, 1 or more parties to a joint research agreement that was in effect on or before the effective filing date of the claimed invention;
  • (2) the claimed invention was made as a result of activities undertaken within the scope of the joint research agreement; and
  • (3) the application for patent for the claimed invention discloses or is amended to disclose the names of the parties to the joint research agreement.
Jump to MPEP SourceDetermining Whether Application Is AIA or Pre-AIACommon Ownership Exception – 102(b)(2)(C)Determining AIA vs Pre-AIA Applicability (MPEP 2159)
StatutoryProhibitedAlways
[mpep-2120-14fe77b82d701c8fc0378c95]
Names of Joint Research Agreement Parties Required in Application
Note:
The application for a claimed invention must disclose the names of the parties to any joint research agreement involving subject matter developed by another person.

[Editor Note: Not applicable to any patent application subject to the first inventor to file provisions of the AIA (see 35 U.S.C. 100 (note)). For an application or patent subject to the first inventor to file provisions of the AIA, see 35 U.S.C. 103.]
(c)
(2) For purposes of this subsection, subject matter developed by another person and a claimed invention shall be deemed to have been owned by the same person or subject to an obligation of assignment to the same person if —

(C) the application for patent for the claimed invention discloses or is amended to disclose the names of the parties to the joint research agreement.

Jump to MPEP SourceDetermining Whether Application Is AIA or Pre-AIADetermining AIA vs Pre-AIA Applicability (MPEP 2159)Joint Research Agreements (MPEP 2156)
StatutoryRequiredAlways
[mpep-2120-4f76ef100614cffde890c43e]
Ownership of Developed Subject Matter and Invention
Note:
This rule requires that subject matter developed by another person and a claimed invention be deemed owned by the same person or subject to an obligation of assignment to the same person, unless the application is subject to the first inventor to file provisions of the AIA.
(2) For purposes of this subsection, subject matter developed by another person and a claimed invention shall be deemed to have been owned by the same person or subject to an obligation of assignment to the same person if —
  • (A) the claimed invention was made by or on behalf of parties to a joint research agreement that was in effect on or before the date the claimed invention was made;
  • (B) the claimed invention was made as a result of activities undertaken within the scope of the joint research agreement; and
  • (C) the application for patent for the claimed invention discloses or is amended to disclose the names of the parties to the joint research agreement.
Jump to MPEP SourceDetermining Whether Application Is AIA or Pre-AIADetermining AIA vs Pre-AIA Applicability (MPEP 2159)AIA vs Pre-AIA Practice
StatutoryProhibitedAlways
[mpep-2120-aa141bee6fb18f1551c73f78]
Definition of Joint Research Agreement for Patent Applications
Note:
Defines a joint research agreement as a written contract, grant, or cooperative agreement between two or more persons or entities for performing experimental, developmental, or research work in the field of the claimed invention.

[Editor Note: Not applicable to any patent application subject to the first inventor to file provisions of the AIA (see 35 U.S.C. 100 (note)). For an application or patent subject to the first inventor to file provisions of the AIA, see 35 U.S.C. 103.]
(c)

(3) For purposes of paragraph (2), the term “joint research agreement” means a written contract, grant, or cooperative agreement entered into by two or more persons or entities for the performance of experimental, developmental, or research work in the field of the claimed invention.

Jump to MPEP SourceDetermining Whether Application Is AIA or Pre-AIADetermining AIA vs Pre-AIA Applicability (MPEP 2159)Joint Research Agreements (MPEP 2156)
StatutoryRequiredAlways
[mpep-2120-983d687e3e4bde53b379ef1b]
Reference Must Teach All Claimed Invention Aspects
Note:
For anticipation under 35 U.S.C. 102, the reference must explicitly or inherently teach every aspect of the claimed invention.

The distinction between rejections based on 35 U.S.C. 102 and those based on 35 U.S.C. 103 should be kept in mind. Under the former, the claim is anticipated by the reference. No question of obviousness is present. In other words, for anticipation under 35 U.S.C. 102, the reference must teach every aspect of the claimed invention either explicitly or impliedly. Any feature not directly taught must be inherently present. Whereas, in a rejection based on 35 U.S.C. 103, the reference teachings must somehow be modified in order to meet the claims. The modification must be one which would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention for applications or patents subject to the first inventor to file provisions of the AIA or at the time the invention was made for applications or patents subject to pre-AIA law. See MPEP §§ 2131 – 2146 and 2150 – 2159.04 for guidance on patentability determinations under 35 U.S.C. 102 and 103.

Jump to MPEP SourceDetermining Whether Application Is AIA or Pre-AIADetermining AIA vs Pre-AIA Applicability (MPEP 2159)Anticipation/Novelty
Topic

AIA vs Pre-AIA Practice

7 rules
StatutoryRequiredAlways
[mpep-2120-03b09fb460a1a61a767b1307]
Conditions for Patentability Based on Prior Art
Note:
This rule outlines the conditions under which a person is not entitled to a patent based on prior art, including known inventions, published descriptions, and public use.
A person shall be entitled to a patent unless —
  • (a) the invention was known or used by others in this country, or patented or described in a printed publication in this or a foreign country, before the invention thereof by the applicant for patent, or
  • (b) the invention was patented or described in a printed publication in this or a foreign country or in public use or on sale in this country, more than one year prior to the date of the application for patent in the United States, or
  • (c) he has abandoned the invention, or
  • (d) the invention was first patented or caused to be patented, or was the subject of an inventor’s certificate, by the applicant or his legal representatives or assigns in a foreign country prior to the date of the application for patent in this country on an application for patent or inventor’s certificate filed more than twelve months before the filing of the application in the United States, or
  • (e) the invention was described in — (1) an application for patent, published under section 122(b), by another filed in the United States before the invention by the applicant for patent or (2) a patent granted on an application for patent by another filed in the United States before the invention by the applicant for patent, except that an international application filed under the treaty defined in section 351(a) shall have the effects for the purposes of this subsection of an application filed in the United States only if the international application designated the United States and was published under Article 21(2) of such treaty in the English language; or
  • (f) he did not himself invent the subject matter sought to be patented, or
  • (g)(1) during the course of an interference conducted under section 135 or section 291, another inventor involved therein establishes, to the extent permitted in section 104, that before such person’s invention thereof the invention was made by such other inventor and not abandoned, suppressed, or concealed, or (2) before such person’s invention thereof, the invention was made in this country by another inventor who had not abandoned, suppressed, or concealed it. In determining priority of invention under this subsection, there shall be considered not only the respective dates of conception and reduction to practice of the invention, but also the reasonable diligence of one who was first to conceive and last to reduce to practice, from a time prior to conception by the other.
Jump to MPEP SourceAIA vs Pre-AIA PracticeNationals and ResidentsPublication Language
StatutoryProhibitedAlways
[mpep-2120-bd512b9648f70edca7a59b3c]
AIA vs Pre-AIA Practice
Note:
This rule distinguishes between the application of pre-AIA and post-AIA patentability standards, specifically addressing non-obviousness requirements.
[Editor Note: Not applicable to any patent application subject to the first inventor to file provisions of the AIA (see 35 U.S.C. 100 (note)). For an application or patent subject to the first inventor to file provisions of the AIA, see 35 U.S.C. 103.]
  • (a) A patent may not be obtained though the invention is not identically disclosed or described as set forth in section 102, if the differences between the subject matter sought to be patented and the prior art are such that the subject matter as a whole would have been obvious at the time the invention was made to a person having ordinary skill in the art to which said subject matter pertains. Patentability shall not be negatived by the manner in which the invention was made.
  • (b)
    • (1) Notwithstanding subsection (a), and upon timely election by the applicant for patent to proceed under this subsection, a biotechnological process using or resulting in a composition of matter that is novel under section 102 and nonobvious under subsection (a) of this section shall be considered nonobvious if-
      • (A) claims to the process and the composition of matter are contained in either the same application for patent or in separate applications having the same effective filing date; and
      • (B) the composition of matter, and the process at the time it was invented, were owned by the same person or subject to an obligation of assignment to the same person.
    • (2) A patent issued on a process under paragraph (1)-
      • (A) shall also contain the claims to the composition of matter used in or made by that process, or
      • (B) shall, if such composition of matter is claimed in another patent, be set to expire on the same date as such other patent, notwithstanding section 154.
    • (3) For purposes of paragraph (1), the term “biotechnological process” means-
      • (A) a process of genetically altering or otherwise inducing a single- or multi-celled organism to-
        • (i) express an exogenous nucleotide sequence,
        • (ii) inhibit, eliminate, augment, or alter expression of an endogenous nucleotide sequence, or
        • (iii) express a specific physiological characteristic not naturally associated with said organism;
      • (B) cell fusion procedures yielding a cell line that expresses a specific protein, such as a monoclonal antibody; and
      • (C) a method of using a product produced by a process defined by subparagraph (A) or (B), or a combination of subparagraphs (A) and (B).
  • (c)
    • (1) Subject matter developed by another person, which qualifies as prior art only under one or more of subsections (e), (f), and (g) of section 102, shall not preclude patentability under this section where the subject matter and the claimed invention were, at the time the claimed invention was made, owned by the same person or subject to an obligation of assignment to the same person.
    • (2) For purposes of this subsection, subject matter developed by another person and a claimed invention shall be deemed to have been owned by the same person or subject to an obligation of assignment to the same person if —
      • (A) the claimed invention was made by or on behalf of parties to a joint research agreement that was in effect on or before the date the claimed invention was made;
      • (B) the claimed invention was made as a result of activities undertaken within the scope of the joint research agreement; and
      • (C) the application for patent for the claimed invention discloses or is amended to disclose the names of the parties to the joint research agreement.
    • (3) For purposes of paragraph (2), the term “joint research agreement” means a written contract, grant, or cooperative agreement entered into by two or more persons or entities for the performance of experimental, developmental, or research work in the field of the claimed invention.
Jump to MPEP SourceAIA vs Pre-AIA PracticeObviousnessJRA Requirements
StatutoryProhibitedAlways
[mpep-2120-94bfeba096bb377669741bf3]
Same Person Owns Process and Composition
Note:
A biotechnological process using or resulting in a novel composition of matter will be considered nonobvious if both the process and composition were owned by the same person at the time they were invented.

[Editor Note: Not applicable to any patent application subject to the first inventor to file provisions of the AIA (see 35 U.S.C. 100 (note)). For an application or patent subject to the first inventor to file provisions of the AIA, see 35 U.S.C. 103.]
(b)
(1) Notwithstanding subsection (a), and upon timely election by the applicant for patent to proceed under this subsection, a biotechnological process using or resulting in a composition of matter that is novel under section 102 and nonobvious under subsection (a) of this section shall be considered nonobvious if-

(B) the composition of matter, and the process at the time it was invented, were owned by the same person or subject to an obligation of assignment to the same person.

Jump to MPEP SourceAIA vs Pre-AIA PracticeAssignee as Applicant SignatureApplicant and Assignee Filing Under AIA
StatutoryInformativeAlways
[mpep-2120-885e7d7d0d78f72bc4062fe1]
Non-Obvious Subject Matter Under Pre-AIA
Note:
This rule outlines the conditions for patentability under pre-AIA 35 U.S.C. 103, focusing on non-obvious subject matter.

See also MPEP § 707.05.

Jump to MPEP SourceAIA vs Pre-AIA PracticeObviousness
StatutoryPermittedAlways
[mpep-2120-4104c622f7fc8e708b925024]
Machine Translation of Foreign Documents Allowed Unless Inaccurate
Note:
Examiners may use machine translations for foreign language documents unless the translation is not accurate enough to serve as evidence.

Examiners may rely on a machine translation of a foreign language document unless the machine translation is not of sufficient quality to be adequate evidence of the contents of the document. See In re Orbital Technologies Corporation, 603 Fed. App’x 924, 932 (Fed. Cir. 2015). A request by the applicant for the examiner to obtain a human language translation should be granted if the applicant provides evidence (e.g., a translation inconsistent with the machine translation) showing the machine translation does not accurately represent the document’s contents.

Jump to MPEP SourceAIA vs Pre-AIA PracticeAssignee as Applicant SignatureApplicant and Assignee Filing Under AIA
StatutoryInformativeAlways
[mpep-2120-cfd50f747d2bb63c6d6bbc09]
Machine Translation Must Be Adequate Evidence
Note:
Examiners may rely on machine translations of foreign documents unless a human translation is provided to show the machine translation is inaccurate.

Examiners may rely on a machine translation of a foreign language document unless the machine translation is not of sufficient quality to be adequate evidence of the contents of the document. See In re Orbital Technologies Corporation, 603 Fed. App’x 924, 932 (Fed. Cir. 2015). A request by the applicant for the examiner to obtain a human language translation should be granted if the applicant provides evidence (e.g., a translation inconsistent with the machine translation) showing the machine translation does not accurately represent the document’s contents.

Jump to MPEP SourceAIA vs Pre-AIA PracticeAssignee as Applicant SignatureApplicant and Assignee Filing Under AIA
StatutoryInformativeAlways
[mpep-2120-c886873cc3ab31b129770ee8]
Translation Resources for Examiners
Note:
MPEP § 901.05(d) discusses the translation resources available to examiners.

Some translation resources available to examiners are discussed in MPEP § 901.05(d).

Jump to MPEP SourceAIA vs Pre-AIA PracticeObviousness
Topic

Applicant Statement for Transition Applications

5 rules
StatutoryRecommendedAlways
[mpep-2120-f05cc60e1a0ed48d547ef70b]
Difference Between 102 and 103 Rejections
Note:
The rule explains the distinction between rejections based on 35 U.S.C. 102 (anticipation) and those based on 35 U.S.C. 103 (obviousness).

The distinction between rejections based on 35 U.S.C. 102 and those based on 35 U.S.C. 103 should be kept in mind. Under the former, the claim is anticipated by the reference. No question of obviousness is present. In other words, for anticipation under 35 U.S.C. 102, the reference must teach every aspect of the claimed invention either explicitly or impliedly. Any feature not directly taught must be inherently present. Whereas, in a rejection based on 35 U.S.C. 103, the reference teachings must somehow be modified in order to meet the claims. The modification must be one which would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention for applications or patents subject to the first inventor to file provisions of the AIA or at the time the invention was made for applications or patents subject to pre-AIA law. See MPEP §§ 2131 – 2146 and 2150 – 2159.04 for guidance on patentability determinations under 35 U.S.C. 102 and 103.

Jump to MPEP SourceApplicant Statement for Transition ApplicationsDetermining Whether Application Is AIA or Pre-AIADetermining AIA vs Pre-AIA Applicability (MPEP 2159)
StatutoryInformativeAlways
[mpep-2120-19bf3103d1a0a0003e45d8c4]
Claim Anticipated by Reference
Note:
The claim must be directly and clearly taught by the reference without requiring any modification for it to be considered anticipated under 35 U.S.C. 102.

The distinction between rejections based on 35 U.S.C. 102 and those based on 35 U.S.C. 103 should be kept in mind. Under the former, the claim is anticipated by the reference. No question of obviousness is present. In other words, for anticipation under 35 U.S.C. 102, the reference must teach every aspect of the claimed invention either explicitly or impliedly. Any feature not directly taught must be inherently present. Whereas, in a rejection based on 35 U.S.C. 103, the reference teachings must somehow be modified in order to meet the claims. The modification must be one which would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention for applications or patents subject to the first inventor to file provisions of the AIA or at the time the invention was made for applications or patents subject to pre-AIA law. See MPEP §§ 2131 – 2146 and 2150 – 2159.04 for guidance on patentability determinations under 35 U.S.C. 102 and 103.

Jump to MPEP SourceApplicant Statement for Transition ApplicationsDetermining Whether Application Is AIA or Pre-AIADetermining AIA vs Pre-AIA Applicability (MPEP 2159)
StatutoryRequiredAlways
[mpep-2120-025018f85f0c5b56ee3ccda5]
Inherent Feature Requirement for Anticipation
Note:
Any feature not directly taught by the reference must be inherently present for anticipation under 35 U.S.C. 102.

The distinction between rejections based on 35 U.S.C. 102 and those based on 35 U.S.C. 103 should be kept in mind. Under the former, the claim is anticipated by the reference. No question of obviousness is present. In other words, for anticipation under 35 U.S.C. 102, the reference must teach every aspect of the claimed invention either explicitly or impliedly. Any feature not directly taught must be inherently present. Whereas, in a rejection based on 35 U.S.C. 103, the reference teachings must somehow be modified in order to meet the claims. The modification must be one which would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention for applications or patents subject to the first inventor to file provisions of the AIA or at the time the invention was made for applications or patents subject to pre-AIA law. See MPEP §§ 2131 – 2146 and 2150 – 2159.04 for guidance on patentability determinations under 35 U.S.C. 102 and 103.

Jump to MPEP SourceApplicant Statement for Transition ApplicationsDetermining Whether Application Is AIA or Pre-AIADetermining AIA vs Pre-AIA Applicability (MPEP 2159)
StatutoryRequiredAlways
[mpep-2120-3192f099838ed8b7cbdcda77]
Reference Teachings Must Be Modified to Meet Claims
Note:
In a rejection based on 35 U.S.C. 103, the reference teachings must be modified in an obvious manner to meet the claims.

The distinction between rejections based on 35 U.S.C. 102 and those based on 35 U.S.C. 103 should be kept in mind. Under the former, the claim is anticipated by the reference. No question of obviousness is present. In other words, for anticipation under 35 U.S.C. 102, the reference must teach every aspect of the claimed invention either explicitly or impliedly. Any feature not directly taught must be inherently present. Whereas, in a rejection based on 35 U.S.C. 103, the reference teachings must somehow be modified in order to meet the claims. The modification must be one which would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention for applications or patents subject to the first inventor to file provisions of the AIA or at the time the invention was made for applications or patents subject to pre-AIA law. See MPEP §§ 2131 – 2146 and 2150 – 2159.04 for guidance on patentability determinations under 35 U.S.C. 102 and 103.

Jump to MPEP SourceApplicant Statement for Transition ApplicationsDetermining Whether Application Is AIA or Pre-AIADetermining AIA vs Pre-AIA Applicability (MPEP 2159)
StatutoryRequiredAlways
[mpep-2120-e60210ab3aa2bee3699da9bf]
Modification Must Be Obvious to One of Ordinary Skill in the Art
Note:
The modification needed for a patent rejection under 35 U.S.C. 103 must be obvious to someone with ordinary skill in the relevant field before the invention's effective filing date.

The distinction between rejections based on 35 U.S.C. 102 and those based on 35 U.S.C. 103 should be kept in mind. Under the former, the claim is anticipated by the reference. No question of obviousness is present. In other words, for anticipation under 35 U.S.C. 102, the reference must teach every aspect of the claimed invention either explicitly or impliedly. Any feature not directly taught must be inherently present. Whereas, in a rejection based on 35 U.S.C. 103, the reference teachings must somehow be modified in order to meet the claims. The modification must be one which would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention for applications or patents subject to the first inventor to file provisions of the AIA or at the time the invention was made for applications or patents subject to pre-AIA law. See MPEP §§ 2131 – 2146 and 2150 – 2159.04 for guidance on patentability determinations under 35 U.S.C. 102 and 103.

Jump to MPEP SourceApplicant Statement for Transition ApplicationsDetermining Whether Application Is AIA or Pre-AIADetermining AIA vs Pre-AIA Applicability (MPEP 2159)
Topic

First Inventor to File (FITF) System

4 rules
StatutoryInformativeAlways
[mpep-2120-4ffd22e985a5394854b71859]
First Inventor to File Provisions Not Applicable
Note:
This rule states that the first inventor to file provisions of the AIA do not apply, except for limited circumstances under subsection (g), in any patent application.

[Editor Note: With the exception of subsection (g) in limited circumstances, not applicable to any patent application subject to the first inventor to file provisions of the AIA (see 35 U.S.C. 100 (note)). For an application or patent subject to the first inventor to file provisions of the AIA, see 35 U.S.C. 102.]

Jump to MPEP SourceFirst Inventor to File (FITF) SystemAIA vs Pre-AIA PracticeNovelty / Prior Art
StatutoryInformativeAlways
[mpep-2120-5bcc9317640870c32d37ad87]
FITF Provision for AIA Patents
Note:
This rule applies the first inventor to file provisions of the America Invents Act (AIA) to patents, requiring compliance with 35 U.S.C. 102 conditions.

[Editor Note: With the exception of subsection (g) in limited circumstances, not applicable to any patent application subject to the first inventor to file provisions of the AIA (see 35 U.S.C. 100 (note)). For an application or patent subject to the first inventor to file provisions of the AIA, see 35 U.S.C. 102.]

Jump to MPEP SourceFirst Inventor to File (FITF) SystemAIA vs Pre-AIA PracticeNovelty / Prior Art
StatutoryInformativeAlways
[mpep-2120-85ff153035afab0adeccb5fa]
FITF System for Patent Applications
Note:
This rule applies to patent applications subject to the first inventor to file provisions of the AIA, determining conditions for patentability under these rules.

[Editor Note: Applicable to any patent application subject to the first inventor to file provisions of the AIA (see 35 U.S.C. 100 (note)). See pre-AIA 35 U.S.C. 102 for the law applicable to applications and patents not subject to the first inventor to file provisions of the AIA.]

Jump to MPEP SourceFirst Inventor to File (FITF) SystemAIA vs Pre-AIA PracticeObviousness
StatutoryInformativeAlways
[mpep-2120-e5633d62861a3df090c91bd6]
Law for Non-FITF Patents
Note:
This rule applies the pre-AIA 35 U.S.C. 102 law to patent applications not subject to the first inventor to file provisions of the AIA.

[Editor Note: Applicable to any patent application subject to the first inventor to file provisions of the AIA (see 35 U.S.C. 100 (note)). See pre-AIA 35 U.S.C. 102 for the law applicable to applications and patents not subject to the first inventor to file provisions of the AIA.]

Jump to MPEP SourceFirst Inventor to File (FITF) SystemPrior Art Under AIA 35 U.S.C. 102 (MPEP 2150-2159)Prior Art Under Pre-AIA 35 U.S.C. 102 (MPEP 2131-2138)
Topic

Anticipation/Novelty

4 rules
StatutoryRecommendedAlways
[mpep-2120-1e901c941e7c0522dc58cc1d]
Rejections Must Be Backed by Best Art
Note:
Patent examiners must support rejections with the strongest available prior art, even if it comes from different disclosures within the same reference.

In the interest of compact prosecution, such rejections should be backed up by the best other art rejections available. Keep in mind the best backup rejection(s) could be based on alternate embodiments from the same “best available” reference(s). For example, if an anticipation rejection could be overcome by invoking an exception in a 37 CFR 1.130(b) declaration, it would be appropriate to make an additional obviousness rejection over another disclosure in the same reference. Merely cumulative rejections, i.e., those which would clearly fall if the primary rejection were not sustained, should be avoided.

Jump to MPEP Source · 37 CFR 1.130(b)Anticipation/NoveltyObviousnessAIA vs Pre-AIA Practice
StatutoryInformativeAlways
[mpep-2120-5b7075ae60d9e8c6855c06b8]
Backup Rejection from Same Best Reference
Note:
Ensure backup rejections are based on alternate embodiments within the same best available reference to support anticipation or obviousness.

In the interest of compact prosecution, such rejections should be backed up by the best other art rejections available. Keep in mind the best backup rejection(s) could be based on alternate embodiments from the same “best available” reference(s). For example, if an anticipation rejection could be overcome by invoking an exception in a 37 CFR 1.130(b) declaration, it would be appropriate to make an additional obviousness rejection over another disclosure in the same reference. Merely cumulative rejections, i.e., those which would clearly fall if the primary rejection were not sustained, should be avoided.

Jump to MPEP Source · 37 CFR 1.130(b)Anticipation/NoveltyObviousnessAIA vs Pre-AIA Practice
StatutoryInformativeAlways
[mpep-2120-536cbe180d48ded28452ecf8]
Additional Obviousness Over Same Reference
Note:
If an anticipation rejection can be overcome by a 37 CFR 1.130(b) declaration, make an additional obviousness rejection over another disclosure in the same reference.

In the interest of compact prosecution, such rejections should be backed up by the best other art rejections available. Keep in mind the best backup rejection(s) could be based on alternate embodiments from the same “best available” reference(s). For example, if an anticipation rejection could be overcome by invoking an exception in a 37 CFR 1.130(b) declaration, it would be appropriate to make an additional obviousness rejection over another disclosure in the same reference. Merely cumulative rejections, i.e., those which would clearly fall if the primary rejection were not sustained, should be avoided.

Jump to MPEP Source · 37 CFR 1.130(b)Anticipation/NoveltyObviousnessInventor's Oath/Declaration Requirements
StatutoryRecommendedAlways
[mpep-2120-1e7b9b6e79c8e07d8891b192]
Avoid Redundant Rejections If Primary Holds
Note:
If the primary rejection stands, avoid additional rejections that would clearly fail if the primary one is sustained.

In the interest of compact prosecution, such rejections should be backed up by the best other art rejections available. Keep in mind the best backup rejection(s) could be based on alternate embodiments from the same “best available” reference(s). For example, if an anticipation rejection could be overcome by invoking an exception in a 37 CFR 1.130(b) declaration, it would be appropriate to make an additional obviousness rejection over another disclosure in the same reference. Merely cumulative rejections, i.e., those which would clearly fall if the primary rejection were not sustained, should be avoided.

Jump to MPEP Source · 37 CFR 1.130(b)Anticipation/NoveltyObviousnessAIA vs Pre-AIA Practice
Topic

Non-Final Action Content

4 rules
StatutoryRecommendedAlways
[mpep-2120-0b7b06abfbaacd950d69fbd9]
Use Underlying Document Over Abstract for Rejection
Note:
When both the abstract and underlying document are prior art, use the underlying document to support a rejection instead of just the abstract.

Prior art uncovered in searching the claimed subject matter of a patent application often includes English language abstracts of underlying documents, such as technical literature or foreign patent documents which may not be in the English language. When both the abstract and the underlying document qualify as prior art, the underlying document should normally be used to support a rejection. When an abstract is used to support a rejection, the evidence relied upon is the facts contained in the abstract, not additional facts that may be contained in the underlying full text document. Citation of and reliance upon an abstract without citation of and reliance upon the underlying scientific document is generally inappropriate where both the abstract and the underlying document are prior art. See Ex parte Jones, 62 USPQ2d 1206, 1208 (Bd. Pat. App. & Inter. 2001) (unpublished). To determine whether both the abstract and the underlying document are prior art, a copy of the underlying document must be obtained and analyzed. If the document is in a language other than English and the examiner seeks to rely on that document, a translation must be obtained so that the record is clear as to the precise facts the examiner is relying upon in support of the rejection. The record must also be clear as to whether the examiner is relying upon the abstract or the full text document to support a rejection. The rationale for this is several-fold. It is not uncommon for a full text document to reveal that the document fully anticipates an invention that the abstract renders obvious at best. The converse may also be true, that the full text document will include teachings away from the invention that will preclude an obviousness rejection under 35 U.S.C. 103, when the abstract alone appears to support the rejection. An abstract can have a different publication date than the full text document. Because all patentability determinations are fact dependent, obtaining and considering full text documents at the earliest practicable time in the examination process will yield the fullest available set of facts upon which to determine patentability, thereby improving quality and reducing pendency. In limited circumstances, it may be appropriate for the examiner to make a rejection in a non-final Office action based in whole or in part on the abstract only without relying on the full text document. In such circumstances, the full text document and a translation (if not in English) may be supplied in the next Office action.

Jump to MPEP SourceNon-Final Action ContentRejection on Prior ArtRejection of Claims
StatutoryRequiredAlways
[mpep-2120-f184f7149d9d45c8bbfc7200]
Translation Required for Non-English Documents
Note:
If an examiner relies on a non-English document, a translation must be obtained to clearly state the facts relied upon in supporting a rejection.

Prior art uncovered in searching the claimed subject matter of a patent application often includes English language abstracts of underlying documents, such as technical literature or foreign patent documents which may not be in the English language. When both the abstract and the underlying document qualify as prior art, the underlying document should normally be used to support a rejection. When an abstract is used to support a rejection, the evidence relied upon is the facts contained in the abstract, not additional facts that may be contained in the underlying full text document. Citation of and reliance upon an abstract without citation of and reliance upon the underlying scientific document is generally inappropriate where both the abstract and the underlying document are prior art. See Ex parte Jones, 62 USPQ2d 1206, 1208 (Bd. Pat. App. & Inter. 2001) (unpublished). To determine whether both the abstract and the underlying document are prior art, a copy of the underlying document must be obtained and analyzed. If the document is in a language other than English and the examiner seeks to rely on that document, a translation must be obtained so that the record is clear as to the precise facts the examiner is relying upon in support of the rejection. The record must also be clear as to whether the examiner is relying upon the abstract or the full text document to support a rejection. The rationale for this is several-fold. It is not uncommon for a full text document to reveal that the document fully anticipates an invention that the abstract renders obvious at best. The converse may also be true, that the full text document will include teachings away from the invention that will preclude an obviousness rejection under 35 U.S.C. 103, when the abstract alone appears to support the rejection. An abstract can have a different publication date than the full text document. Because all patentability determinations are fact dependent, obtaining and considering full text documents at the earliest practicable time in the examination process will yield the fullest available set of facts upon which to determine patentability, thereby improving quality and reducing pendency. In limited circumstances, it may be appropriate for the examiner to make a rejection in a non-final Office action based in whole or in part on the abstract only without relying on the full text document. In such circumstances, the full text document and a translation (if not in English) may be supplied in the next Office action.

Jump to MPEP SourceNon-Final Action ContentRejection of ClaimsNon-Final Office Action
StatutoryRequiredAlways
[mpep-2120-eb9a0a0e06f3042a90219f35]
Requirement for Examiner to Clearly State Basis of Rejection
Note:
The examiner must clearly state whether they are relying on the abstract or full text document to support a rejection, ensuring transparency in the examination process.

Prior art uncovered in searching the claimed subject matter of a patent application often includes English language abstracts of underlying documents, such as technical literature or foreign patent documents which may not be in the English language. When both the abstract and the underlying document qualify as prior art, the underlying document should normally be used to support a rejection. When an abstract is used to support a rejection, the evidence relied upon is the facts contained in the abstract, not additional facts that may be contained in the underlying full text document. Citation of and reliance upon an abstract without citation of and reliance upon the underlying scientific document is generally inappropriate where both the abstract and the underlying document are prior art. See Ex parte Jones, 62 USPQ2d 1206, 1208 (Bd. Pat. App. & Inter. 2001) (unpublished). To determine whether both the abstract and the underlying document are prior art, a copy of the underlying document must be obtained and analyzed. If the document is in a language other than English and the examiner seeks to rely on that document, a translation must be obtained so that the record is clear as to the precise facts the examiner is relying upon in support of the rejection. The record must also be clear as to whether the examiner is relying upon the abstract or the full text document to support a rejection. The rationale for this is several-fold. It is not uncommon for a full text document to reveal that the document fully anticipates an invention that the abstract renders obvious at best. The converse may also be true, that the full text document will include teachings away from the invention that will preclude an obviousness rejection under 35 U.S.C. 103, when the abstract alone appears to support the rejection. An abstract can have a different publication date than the full text document. Because all patentability determinations are fact dependent, obtaining and considering full text documents at the earliest practicable time in the examination process will yield the fullest available set of facts upon which to determine patentability, thereby improving quality and reducing pendency. In limited circumstances, it may be appropriate for the examiner to make a rejection in a non-final Office action based in whole or in part on the abstract only without relying on the full text document. In such circumstances, the full text document and a translation (if not in English) may be supplied in the next Office action.

Jump to MPEP SourceNon-Final Action ContentRejection of ClaimsNon-Final Office Action
StatutoryPermittedAlways
[mpep-2120-d226b35718be29ae88a81f82]
Abstract May Not Support Obviousness When Full Text Teaches Away
Note:
The abstract alone may not support an obviousness rejection if the full text document includes teachings that contradict the invention, preventing such a rejection under 35 U.S.C. 103.

Prior art uncovered in searching the claimed subject matter of a patent application often includes English language abstracts of underlying documents, such as technical literature or foreign patent documents which may not be in the English language. When both the abstract and the underlying document qualify as prior art, the underlying document should normally be used to support a rejection. When an abstract is used to support a rejection, the evidence relied upon is the facts contained in the abstract, not additional facts that may be contained in the underlying full text document. Citation of and reliance upon an abstract without citation of and reliance upon the underlying scientific document is generally inappropriate where both the abstract and the underlying document are prior art. See Ex parte Jones, 62 USPQ2d 1206, 1208 (Bd. Pat. App. & Inter. 2001) (unpublished). To determine whether both the abstract and the underlying document are prior art, a copy of the underlying document must be obtained and analyzed. If the document is in a language other than English and the examiner seeks to rely on that document, a translation must be obtained so that the record is clear as to the precise facts the examiner is relying upon in support of the rejection. The record must also be clear as to whether the examiner is relying upon the abstract or the full text document to support a rejection. The rationale for this is several-fold. It is not uncommon for a full text document to reveal that the document fully anticipates an invention that the abstract renders obvious at best. The converse may also be true, that the full text document will include teachings away from the invention that will preclude an obviousness rejection under 35 U.S.C. 103, when the abstract alone appears to support the rejection. An abstract can have a different publication date than the full text document. Because all patentability determinations are fact dependent, obtaining and considering full text documents at the earliest practicable time in the examination process will yield the fullest available set of facts upon which to determine patentability, thereby improving quality and reducing pendency. In limited circumstances, it may be appropriate for the examiner to make a rejection in a non-final Office action based in whole or in part on the abstract only without relying on the full text document. In such circumstances, the full text document and a translation (if not in English) may be supplied in the next Office action.

Jump to MPEP SourceNon-Final Action ContentRejection on Prior ArtRejection of Claims
Topic

Rejection on Prior Art

3 rules
StatutoryProhibitedAlways
[mpep-2120-4d524bf09d1d0f61e407e8cc]
Abstract vs Full Document in Prior Art Rejection
Note:
When both abstract and full document are prior art, the full document must be used for rejection. Abstracts alone should not support rejections without the full text document.

Prior art uncovered in searching the claimed subject matter of a patent application often includes English language abstracts of underlying documents, such as technical literature or foreign patent documents which may not be in the English language. When both the abstract and the underlying document qualify as prior art, the underlying document should normally be used to support a rejection. When an abstract is used to support a rejection, the evidence relied upon is the facts contained in the abstract, not additional facts that may be contained in the underlying full text document. Citation of and reliance upon an abstract without citation of and reliance upon the underlying scientific document is generally inappropriate where both the abstract and the underlying document are prior art. See Ex parte Jones, 62 USPQ2d 1206, 1208 (Bd. Pat. App. & Inter. 2001) (unpublished). To determine whether both the abstract and the underlying document are prior art, a copy of the underlying document must be obtained and analyzed. If the document is in a language other than English and the examiner seeks to rely on that document, a translation must be obtained so that the record is clear as to the precise facts the examiner is relying upon in support of the rejection. The record must also be clear as to whether the examiner is relying upon the abstract or the full text document to support a rejection. The rationale for this is several-fold. It is not uncommon for a full text document to reveal that the document fully anticipates an invention that the abstract renders obvious at best. The converse may also be true, that the full text document will include teachings away from the invention that will preclude an obviousness rejection under 35 U.S.C. 103, when the abstract alone appears to support the rejection. An abstract can have a different publication date than the full text document. Because all patentability determinations are fact dependent, obtaining and considering full text documents at the earliest practicable time in the examination process will yield the fullest available set of facts upon which to determine patentability, thereby improving quality and reducing pendency. In limited circumstances, it may be appropriate for the examiner to make a rejection in a non-final Office action based in whole or in part on the abstract only without relying on the full text document. In such circumstances, the full text document and a translation (if not in English) may be supplied in the next Office action.

Jump to MPEP SourceRejection on Prior ArtNon-Final Office ActionHow References Are Applied
StatutoryRequiredAlways
[mpep-2120-19b5de899011362be679d9bc]
Requirement for Analyzing Underlying Document When Both Abstract and Document are Prior Art
Note:
When both the abstract and underlying document qualify as prior art, a copy of the underlying document must be obtained and analyzed to determine patentability.

Prior art uncovered in searching the claimed subject matter of a patent application often includes English language abstracts of underlying documents, such as technical literature or foreign patent documents which may not be in the English language. When both the abstract and the underlying document qualify as prior art, the underlying document should normally be used to support a rejection. When an abstract is used to support a rejection, the evidence relied upon is the facts contained in the abstract, not additional facts that may be contained in the underlying full text document. Citation of and reliance upon an abstract without citation of and reliance upon the underlying scientific document is generally inappropriate where both the abstract and the underlying document are prior art. See Ex parte Jones, 62 USPQ2d 1206, 1208 (Bd. Pat. App. & Inter. 2001) (unpublished). To determine whether both the abstract and the underlying document are prior art, a copy of the underlying document must be obtained and analyzed. If the document is in a language other than English and the examiner seeks to rely on that document, a translation must be obtained so that the record is clear as to the precise facts the examiner is relying upon in support of the rejection. The record must also be clear as to whether the examiner is relying upon the abstract or the full text document to support a rejection. The rationale for this is several-fold. It is not uncommon for a full text document to reveal that the document fully anticipates an invention that the abstract renders obvious at best. The converse may also be true, that the full text document will include teachings away from the invention that will preclude an obviousness rejection under 35 U.S.C. 103, when the abstract alone appears to support the rejection. An abstract can have a different publication date than the full text document. Because all patentability determinations are fact dependent, obtaining and considering full text documents at the earliest practicable time in the examination process will yield the fullest available set of facts upon which to determine patentability, thereby improving quality and reducing pendency. In limited circumstances, it may be appropriate for the examiner to make a rejection in a non-final Office action based in whole or in part on the abstract only without relying on the full text document. In such circumstances, the full text document and a translation (if not in English) may be supplied in the next Office action.

Jump to MPEP SourceRejection on Prior ArtNon-Final Office ActionHow References Are Applied
StatutoryInformativeAlways
[mpep-2120-d1ace62043ca11085479080e]
Abstract Should Not Override Full Text Document In Rejection
Note:
The rule requires that an abstract should not be used to support a rejection if the full text document provides a more complete or different prior art basis.

Prior art uncovered in searching the claimed subject matter of a patent application often includes English language abstracts of underlying documents, such as technical literature or foreign patent documents which may not be in the English language. When both the abstract and the underlying document qualify as prior art, the underlying document should normally be used to support a rejection. When an abstract is used to support a rejection, the evidence relied upon is the facts contained in the abstract, not additional facts that may be contained in the underlying full text document. Citation of and reliance upon an abstract without citation of and reliance upon the underlying scientific document is generally inappropriate where both the abstract and the underlying document are prior art. See Ex parte Jones, 62 USPQ2d 1206, 1208 (Bd. Pat. App. & Inter. 2001) (unpublished). To determine whether both the abstract and the underlying document are prior art, a copy of the underlying document must be obtained and analyzed. If the document is in a language other than English and the examiner seeks to rely on that document, a translation must be obtained so that the record is clear as to the precise facts the examiner is relying upon in support of the rejection. The record must also be clear as to whether the examiner is relying upon the abstract or the full text document to support a rejection. The rationale for this is several-fold. It is not uncommon for a full text document to reveal that the document fully anticipates an invention that the abstract renders obvious at best. The converse may also be true, that the full text document will include teachings away from the invention that will preclude an obviousness rejection under 35 U.S.C. 103, when the abstract alone appears to support the rejection. An abstract can have a different publication date than the full text document. Because all patentability determinations are fact dependent, obtaining and considering full text documents at the earliest practicable time in the examination process will yield the fullest available set of facts upon which to determine patentability, thereby improving quality and reducing pendency. In limited circumstances, it may be appropriate for the examiner to make a rejection in a non-final Office action based in whole or in part on the abstract only without relying on the full text document. In such circumstances, the full text document and a translation (if not in English) may be supplied in the next Office action.

Jump to MPEP SourceRejection on Prior ArtNon-Final Office ActionHow References Are Applied
Topic

Non-Final Office Action

3 rules
StatutoryInformativeAlways
[mpep-2120-78ea925c85c99f915641c8b2]
Abstract Should Not Support Rejection Without Full Document
Note:
Examiners must use the full text document, not just the abstract, to support a rejection when both are prior art. A translation is required if the document is in a language other than English.

Prior art uncovered in searching the claimed subject matter of a patent application often includes English language abstracts of underlying documents, such as technical literature or foreign patent documents which may not be in the English language. When both the abstract and the underlying document qualify as prior art, the underlying document should normally be used to support a rejection. When an abstract is used to support a rejection, the evidence relied upon is the facts contained in the abstract, not additional facts that may be contained in the underlying full text document. Citation of and reliance upon an abstract without citation of and reliance upon the underlying scientific document is generally inappropriate where both the abstract and the underlying document are prior art. See Ex parte Jones, 62 USPQ2d 1206, 1208 (Bd. Pat. App. & Inter. 2001) (unpublished). To determine whether both the abstract and the underlying document are prior art, a copy of the underlying document must be obtained and analyzed. If the document is in a language other than English and the examiner seeks to rely on that document, a translation must be obtained so that the record is clear as to the precise facts the examiner is relying upon in support of the rejection. The record must also be clear as to whether the examiner is relying upon the abstract or the full text document to support a rejection. The rationale for this is several-fold. It is not uncommon for a full text document to reveal that the document fully anticipates an invention that the abstract renders obvious at best. The converse may also be true, that the full text document will include teachings away from the invention that will preclude an obviousness rejection under 35 U.S.C. 103, when the abstract alone appears to support the rejection. An abstract can have a different publication date than the full text document. Because all patentability determinations are fact dependent, obtaining and considering full text documents at the earliest practicable time in the examination process will yield the fullest available set of facts upon which to determine patentability, thereby improving quality and reducing pendency. In limited circumstances, it may be appropriate for the examiner to make a rejection in a non-final Office action based in whole or in part on the abstract only without relying on the full text document. In such circumstances, the full text document and a translation (if not in English) may be supplied in the next Office action.

Jump to MPEP SourceNon-Final Office ActionHow References Are AppliedNon-Final Action Content
StatutoryPermittedAlways
[mpep-2120-812e12a80a6fb8cc833a8bdb]
Abstract Can Have Different Publication Date Than Full Text
Note:
The rule states that an abstract of a document can have a different publication date than the full text document, which affects how prior art is evaluated in patent applications.

Prior art uncovered in searching the claimed subject matter of a patent application often includes English language abstracts of underlying documents, such as technical literature or foreign patent documents which may not be in the English language. When both the abstract and the underlying document qualify as prior art, the underlying document should normally be used to support a rejection. When an abstract is used to support a rejection, the evidence relied upon is the facts contained in the abstract, not additional facts that may be contained in the underlying full text document. Citation of and reliance upon an abstract without citation of and reliance upon the underlying scientific document is generally inappropriate where both the abstract and the underlying document are prior art. See Ex parte Jones, 62 USPQ2d 1206, 1208 (Bd. Pat. App. & Inter. 2001) (unpublished). To determine whether both the abstract and the underlying document are prior art, a copy of the underlying document must be obtained and analyzed. If the document is in a language other than English and the examiner seeks to rely on that document, a translation must be obtained so that the record is clear as to the precise facts the examiner is relying upon in support of the rejection. The record must also be clear as to whether the examiner is relying upon the abstract or the full text document to support a rejection. The rationale for this is several-fold. It is not uncommon for a full text document to reveal that the document fully anticipates an invention that the abstract renders obvious at best. The converse may also be true, that the full text document will include teachings away from the invention that will preclude an obviousness rejection under 35 U.S.C. 103, when the abstract alone appears to support the rejection. An abstract can have a different publication date than the full text document. Because all patentability determinations are fact dependent, obtaining and considering full text documents at the earliest practicable time in the examination process will yield the fullest available set of facts upon which to determine patentability, thereby improving quality and reducing pendency. In limited circumstances, it may be appropriate for the examiner to make a rejection in a non-final Office action based in whole or in part on the abstract only without relying on the full text document. In such circumstances, the full text document and a translation (if not in English) may be supplied in the next Office action.

Jump to MPEP SourceNon-Final Office ActionHow References Are AppliedNon-Final Action Content
StatutoryPermittedAlways
[mpep-2120-42a77e37baf09b8ea48d36d7]
Examiner Must Consider Full Text Documents Early In Examination
Note:
Examiners are required to obtain and consider full text documents at the earliest practicable time during examination to ensure accurate patentability determinations, reducing pendency.

Prior art uncovered in searching the claimed subject matter of a patent application often includes English language abstracts of underlying documents, such as technical literature or foreign patent documents which may not be in the English language. When both the abstract and the underlying document qualify as prior art, the underlying document should normally be used to support a rejection. When an abstract is used to support a rejection, the evidence relied upon is the facts contained in the abstract, not additional facts that may be contained in the underlying full text document. Citation of and reliance upon an abstract without citation of and reliance upon the underlying scientific document is generally inappropriate where both the abstract and the underlying document are prior art. See Ex parte Jones, 62 USPQ2d 1206, 1208 (Bd. Pat. App. & Inter. 2001) (unpublished). To determine whether both the abstract and the underlying document are prior art, a copy of the underlying document must be obtained and analyzed. If the document is in a language other than English and the examiner seeks to rely on that document, a translation must be obtained so that the record is clear as to the precise facts the examiner is relying upon in support of the rejection. The record must also be clear as to whether the examiner is relying upon the abstract or the full text document to support a rejection. The rationale for this is several-fold. It is not uncommon for a full text document to reveal that the document fully anticipates an invention that the abstract renders obvious at best. The converse may also be true, that the full text document will include teachings away from the invention that will preclude an obviousness rejection under 35 U.S.C. 103, when the abstract alone appears to support the rejection. An abstract can have a different publication date than the full text document. Because all patentability determinations are fact dependent, obtaining and considering full text documents at the earliest practicable time in the examination process will yield the fullest available set of facts upon which to determine patentability, thereby improving quality and reducing pendency. In limited circumstances, it may be appropriate for the examiner to make a rejection in a non-final Office action based in whole or in part on the abstract only without relying on the full text document. In such circumstances, the full text document and a translation (if not in English) may be supplied in the next Office action.

Jump to MPEP SourceNon-Final Office ActionNon-Final Action ContentTypes of Office Actions
Topic

35 U.S.C. 102 – Novelty / Prior Art

2 rules
StatutoryRequiredAlways
[mpep-2120-94dade88afc5cffbf285419d]
Novelty Requirement for Patentability
Note:
A patent may not be granted if the invention is not novel and was known or used before the filing date.
(a) NOVELTY; PRIOR ART.—A person shall be entitled to a patent unless—
  • (1) the claimed invention was patented, described in a printed publication, or in public use, on sale, or otherwise available to the public before the effective filing date of the claimed invention; or
  • (2) the claimed invention was described in a patent issued under section 151, or in an application for patent published or deemed published under section 122(b), in which the patent or application, as the case may be, names another inventor and was effectively filed before the effective filing date of the claimed invention.
Jump to MPEP SourceNovelty / Prior ArtOn Sale Under AIA (MPEP 2152.02(d))Otherwise Available to Public (MPEP 2152.02(e))
StatutoryRequiredAlways
[mpep-2120-6105723ec1c94d68cdf833a8]
Invention Priority Consideration
Note:
When determining priority of invention, both the dates of conception and reduction to practice are considered, along with the reasonable diligence of the inventor.

A person shall be entitled to a patent unless —

In determining priority of invention under this subsection, there shall be considered not only the respective dates of conception and reduction to practice of the invention, but also the reasonable diligence of one who was first to conceive and last to reduce to practice, from a time prior to conception by the other.

Jump to MPEP SourceNovelty / Prior ArtBy Another Inventor RequirementPrior Art Under 102(a)(2) – Earlier Filed Applications (MPEP 2154)
Topic

Patented Prior Art (MPEP 2152.02(a))

2 rules
StatutoryProhibitedAlways
[mpep-2120-1ffbbc847ce9513942f9990e]
Non-Obvious Subject Matter Requirement
Note:
A patent cannot be obtained if the invention is obvious from prior art to a person skilled in the relevant field.

[Editor Note: Not applicable to any patent application subject to the first inventor to file provisions of the AIA (see 35 U.S.C. 100 (note)). For an application or patent subject to the first inventor to file provisions of the AIA, see 35 U.S.C. 103.] (a) A patent may not be obtained though the invention is not identically disclosed or described as set forth in section 102, if the differences between the subject matter sought to be patented and the prior art are such that the subject matter as a whole would have been obvious at the time the invention was made to a person having ordinary skill in the art to which said subject matter pertains. Patentability shall not be negatived by the manner in which the invention was made.

Jump to MPEP SourcePatented Prior Art (MPEP 2152.02(a))Differences Between Claimed Invention and Prior ArtLevel of Ordinary Skill in the Art
StatutoryProhibitedAlways
[mpep-2120-b4b25c5b57875acaf2f000da]
Invention Method Irrelevant to Patentability
Note:
Patentability is not negated by the method in which an invention was made, regardless of prior art or obviousness.

[Editor Note: Not applicable to any patent application subject to the first inventor to file provisions of the AIA (see 35 U.S.C. 100 (note)). For an application or patent subject to the first inventor to file provisions of the AIA, see 35 U.S.C. 103.] (a) A patent may not be obtained though the invention is not identically disclosed or described as set forth in section 102, if the differences between the subject matter sought to be patented and the prior art are such that the subject matter as a whole would have been obvious at the time the invention was made to a person having ordinary skill in the art to which said subject matter pertains. Patentability shall not be negatived by the manner in which the invention was made.

Jump to MPEP SourcePatented Prior Art (MPEP 2152.02(a))Differences Between Claimed Invention and Prior ArtLevel of Ordinary Skill in the Art
Topic

Assignee as Applicant Signature

2 rules
StatutoryRequiredAlways
[mpep-2120-2c0d804615372b7a912c6399]
Biotechnological Process Considered Nonobvious Upon Election
Note:
If a biotechnological process is novel and meets non-obviousness requirements under section 103, it will be considered nonobvious upon timely election by the applicant.
(1) Notwithstanding subsection (a), and upon timely election by the applicant for patent to proceed under this subsection, a biotechnological process using or resulting in a composition of matter that is novel under section 102 and nonobvious under subsection (a) of this section shall be considered nonobvious if-
  • (A) claims to the process and the composition of matter are contained in either the same application for patent or in separate applications having the same effective filing date; and
  • (B) the composition of matter, and the process at the time it was invented, were owned by the same person or subject to an obligation of assignment to the same person.
Jump to MPEP SourceAssignee as Applicant SignatureApplicant and Assignee Filing Under AIAAIA vs Pre-AIA Practice
StatutoryRecommendedAlways
[mpep-2120-fa54e337c158962b4139c326]
Request for Human Language Translation When Machine Translation Inaccurate
Note:
The examiner must grant a request for human language translation if the applicant provides evidence showing the machine translation does not accurately represent the document’s contents.

Examiners may rely on a machine translation of a foreign language document unless the machine translation is not of sufficient quality to be adequate evidence of the contents of the document. See In re Orbital Technologies Corporation, 603 Fed. App’x 924, 932 (Fed. Cir. 2015). A request by the applicant for the examiner to obtain a human language translation should be granted if the applicant provides evidence (e.g., a translation inconsistent with the machine translation) showing the machine translation does not accurately represent the document’s contents.

Jump to MPEP SourceAssignee as Applicant SignatureApplicant and Assignee Filing Under AIAAIA vs Pre-AIA Practice
Topic

Prior Art Under AIA 35 U.S.C. 102 (MPEP 2150-2159)

1 rules
StatutoryRequiredAlways
[mpep-2120-aa68586f2fd33b4fe5d02661]
Novelty Requirement for Patentability Under AIA 35 U.S.C. 102
Note:
The rule outlines the conditions under which an invention is considered novel and not prior art, applicable to patent applications subject to the first inventor to file provisions of the America Invents Act.
[Editor Note: Applicable to any patent application subject to the first inventor to file provisions of the AIA (see 35 U.S.C. 100 (note)). See pre-AIA 35 U.S.C. 102 for the law applicable to applications and patents not subject to the first inventor to file provisions of the AIA.]
  • (a) NOVELTY; PRIOR ART.—A person shall be entitled to a patent unless—
    • (1) the claimed invention was patented, described in a printed publication, or in public use, on sale, or otherwise available to the public before the effective filing date of the claimed invention; or
    • (2) the claimed invention was described in a patent issued under section 151, or in an application for patent published or deemed published under section 122(b), in which the patent or application, as the case may be, names another inventor and was effectively filed before the effective filing date of the claimed invention.
  • (b) EXCEPTIONS.—
    • (1) DISCLOSURES MADE 1 YEAR OR LESS BEFORE THE EFFECTIVE FILING DATE OF THE CLAIMED INVENTION.—A disclosure made 1 year or less before the effective filing date of a claimed invention shall not be prior art to the claimed invention under subsection (a)(1) if—
      • (A) the disclosure was made by the inventor or joint inventor or by another who obtained the subject matter disclosed directly or indirectly from the inventor or a joint inventor; or
      • (B) the subject matter disclosed had, before such disclosure, been publicly disclosed by the inventor or a joint inventor or another who obtained the subject matter disclosed directly or indirectly from the inventor or a joint inventor.
    • (2) DISCLOSURES APPEARING IN APPLICATIONS AND PATENTS.—A disclosure shall not be prior art to a claimed invention under subsection (a)(2) if—
      • (A) the subject matter disclosed was obtained directly or indirectly from the inventor or a joint inventor;
      • (B) the subject matter disclosed had, before such subject matter was effectively filed under subsection (a)(2), been publicly disclosed by the inventor or a joint inventor or another who obtained the subject matter disclosed directly or indirectly from the inventor or a joint inventor; or
      • (C) the subject matter disclosed and the claimed invention, not later than the effective filing date of the claimed invention, were owned by the same person or subject to an obligation of assignment to the same person.
  • (c) COMMON OWNERSHIP UNDER JOINT RESEARCH AGREEMENTS.—Subject matter disclosed and a claimed invention shall be deemed to have been owned by the same person or subject to an obligation of assignment to the same person in applying the provisions of subsection (b)(2)(C) if—
    • (1) the subject matter disclosed was developed and the claimed invention was made by, or on behalf of, 1 or more parties to a joint research agreement that was in effect on or before the effective filing date of the claimed invention;
    • (2) the claimed invention was made as a result of activities undertaken within the scope of the joint research agreement; and
    • (3) the application for patent for the claimed invention discloses or is amended to disclose the names of the parties to the joint research agreement.
  • (d) PATENTS AND PUBLISHED APPLICATIONS EFFECTIVE AS PRIOR ART.—For purposes of determining whether a patent or application for patent is prior art to a claimed invention under subsection (a)(2), such patent or application shall be considered to have been effectively filed, with respect to any subject matter described in the patent or application—
    • (1) if paragraph (2) does not apply, as of the actual filing date of the patent or the application for patent; or
    • (2) if the patent or application for patent is entitled to claim a right of priority under section 119, 365(a), 365(b), 386(a), or 386(b), or to claim the benefit of an earlier filing date under section 120, 121, 365(c), or 386(c) based upon 1 or more prior filed applications for patent, as of the filing date of the earliest such application that describes the subject matter.
Jump to MPEP SourcePrior Art Under AIA 35 U.S.C. 102 (MPEP 2150-2159)AIA vs Pre-AIA PracticeNovelty / Prior Art
Topic

Right of Priority (Paris Convention)

1 rules
StatutoryRequiredAlways
[mpep-2120-ad8e9c61ccdca2926a11d428]
Priority Claim Based on Earlier Application
Note:
This rule requires that a patent or application for patent claiming priority must be considered as filed on the earliest filing date of any prior application describing the subject matter.

[Editor Note: Applicable to any patent application subject to the first inventor to file provisions of the AIA (see 35 U.S.C. 100 (note)). See pre-AIA 35 U.S.C. 102 for the law applicable to applications and patents not subject to the first inventor to file provisions of the AIA.]
(d) PATENTS AND PUBLISHED APPLICATIONS EFFECTIVE AS PRIOR ART.—For purposes of determining whether a patent or application for patent is prior art to a claimed invention under subsection (a)(2), such patent or application shall be considered to have been effectively filed, with respect to any subject matter described in the patent or application—

(2) if the patent or application for patent is entitled to claim a right of priority under section 119, 365(a), 365(b), 386(a), or 386(b), or to claim the benefit of an earlier filing date under section 120, 121, 365(c), or 386(c) based upon 1 or more prior filed applications for patent, as of the filing date of the earliest such application that describes the subject matter.

Jump to MPEP SourceRight of Priority (Paris Convention)Foreign Priority ClaimsPriority and Benefit Claims
Topic

By Another Inventor Requirement

1 rules
StatutoryPermittedAlways
[mpep-2120-6edd4d5b81677be5f922fd65]
Invention by Another Inventor Requirement
Note:
A person is not entitled to a patent if the invention was made by another inventor before their own and not abandoned, suppressed, or concealed.

A person shall be entitled to a patent unless —

(g)(1) during the course of an interference conducted under section 135 or section 291, another inventor involved therein establishes, to the extent permitted in section 104, that before such person’s invention thereof the invention was made by such other inventor and not abandoned, suppressed, or concealed, or (2) before such person’s invention thereof, the invention was made in this country by another inventor who had not abandoned, suppressed, or concealed it.

Jump to MPEP SourceBy Another Inventor RequirementPrior Art Under 102(a)(2) – Earlier Filed Applications (MPEP 2154)Novelty / Prior Art
Topic

Differences Between Claimed Invention and Prior Art

1 rules
StatutoryProhibitedAlways
[mpep-2120-55cff52e07b7be2d6afaadfb]
Claimed Invention Would Have Been Obvious
Note:
A patent cannot be obtained if the differences between the claimed invention and prior art are such that someone with ordinary skill in the relevant field would have found it obvious before the effective filing date.

A patent for a claimed invention may not be obtained, notwithstanding that the claimed invention is not identically disclosed as set forth in section 102, if the differences between the claimed invention and the prior art are such that the claimed invention as a whole would have been obvious before the effective filing date of the claimed invention to a person having ordinary skill in the art to which the claimed invention pertains. Patentability shall not be negated by the manner in which the invention was made.

Jump to MPEP SourceDifferences Between Claimed Invention and Prior ArtLevel of Ordinary Skill in the ArtScope and Content of Prior Art
Topic

35 U.S.C. 103 – Obviousness

1 rules
StatutoryProhibitedAlways
[mpep-2120-7deb59aaf0e81eb39d1d9ee2]
Manner of Invention Irrelevant to Patentability
Note:
Patents cannot be denied based on how an invention was created; the focus is on whether it is non-obvious compared to existing technology.

A patent for a claimed invention may not be obtained, notwithstanding that the claimed invention is not identically disclosed as set forth in section 102, if the differences between the claimed invention and the prior art are such that the claimed invention as a whole would have been obvious before the effective filing date of the claimed invention to a person having ordinary skill in the art to which the claimed invention pertains. Patentability shall not be negated by the manner in which the invention was made.

Jump to MPEP SourceObviousnessDifferences Between Claimed Invention and Prior ArtLevel of Ordinary Skill in the Art
Topic

Sequence Listing Content

1 rules
StatutoryProhibitedAlways
[mpep-2120-5618e2d0695550c5188470eb]
Definition of Biotechnological Process for Patentability
Note:
This rule defines what constitutes a biotechnological process for purposes of patentability, excluding applications subject to the first inventor to file provisions of the AIA.
(3) For purposes of paragraph (1), the term “biotechnological process” means-
  • (A) a process of genetically altering or otherwise inducing a single- or multi-celled organism to-
    • (i) express an exogenous nucleotide sequence,
    • (ii) inhibit, eliminate, augment, or alter expression of an endogenous nucleotide sequence, or
    • (iii) express a specific physiological characteristic not naturally associated with said organism;
  • (B) cell fusion procedures yielding a cell line that expresses a specific protein, such as a monoclonal antibody; and
  • (C) a method of using a product produced by a process defined by subparagraph (A) or (B), or a combination of subparagraphs (A) and (B).
Jump to MPEP SourceSequence Listing ContentSequence Listing FormatSequence Listing Requirements
Topic

Antedating Reference – Pre-AIA (MPEP 2136.05)

1 rules
StatutoryRecommendedAlways
[mpep-2120-daa2e17f1ec06106c97500e6]
Exceptions to Prior Art Rejections
Note:
Permits deviation from strict adherence to best available art under specific conditions such as claim interpretation, inventive concept, and pre-AIA antedating.
Prior art rejections should ordinarily be confined strictly to the best available art. Exceptions may properly be made, for example, where:
  • (A) the propriety of a 35 U.S.C. 102 or 103 rejection depends on a particular interpretation of a claim;
  • (B) a claim is met by a prior art disclosure which does not disclose the inventive concept involved;
  • (C) for cases examined under the first inventor to file provisions of the AIA, the most pertinent disclosure could be shown not to be prior art by invoking an exception in a 37 CFR 1.130 affidavit or declaration of attribution or prior public disclosure;
  • (D) for cases examined under pre-AIA law, an obviousness rejection is based on prior art that qualifies only under pre-AIA 35 U.S.C. 102(e), (f), or (g) so that the rejection could be overcome by establishing that the prior art is disqualified under pre-AIA 35 U.S.C. 103(c); or
  • (E) for cases examined under pre-AIA law, the most pertinent disclosure could be antedated by a 37 CFR 1.131 affidavit or declaration of prior invention.
Jump to MPEP SourceAntedating Reference – Pre-AIA (MPEP 2136.05)Obviousness Under AIA (MPEP 2158)Obviousness Under Pre-AIA (MPEP 2141-2146)
Topic

Inventor's Oath/Declaration Requirements

1 rules
StatutoryInformativeAlways
[mpep-2120-227bdf072c5357569c51b7a6]
Disclosure of Prior Invention Allowed for Pre-AIA Cases
Note:
For cases examined under pre-AIA law, a 37 CFR 1.131 affidavit or declaration can antedate the most pertinent disclosure in prior art rejections.

Prior art rejections should ordinarily be confined strictly to the best available art. Exceptions may properly be made, for example, where:

(E) for cases examined under pre-AIA law, the most pertinent disclosure could be antedated by a 37 CFR 1.131 affidavit or declaration of prior invention.

Jump to MPEP SourceInventor's Oath/Declaration RequirementsAIA vs Pre-AIA PracticeObviousness
Topic

How References Are Applied

1 rules
StatutoryPermittedAlways
[mpep-2120-20a49f4eb0274988e172de7e]
Evidence from Abstract Only
Note:
When an abstract supports a rejection, only the facts in the abstract are relied upon, not additional details from the full document.

Prior art uncovered in searching the claimed subject matter of a patent application often includes English language abstracts of underlying documents, such as technical literature or foreign patent documents which may not be in the English language. When both the abstract and the underlying document qualify as prior art, the underlying document should normally be used to support a rejection. When an abstract is used to support a rejection, the evidence relied upon is the facts contained in the abstract, not additional facts that may be contained in the underlying full text document. Citation of and reliance upon an abstract without citation of and reliance upon the underlying scientific document is generally inappropriate where both the abstract and the underlying document are prior art. See Ex parte Jones, 62 USPQ2d 1206, 1208 (Bd. Pat. App. & Inter. 2001) (unpublished). To determine whether both the abstract and the underlying document are prior art, a copy of the underlying document must be obtained and analyzed. If the document is in a language other than English and the examiner seeks to rely on that document, a translation must be obtained so that the record is clear as to the precise facts the examiner is relying upon in support of the rejection. The record must also be clear as to whether the examiner is relying upon the abstract or the full text document to support a rejection. The rationale for this is several-fold. It is not uncommon for a full text document to reveal that the document fully anticipates an invention that the abstract renders obvious at best. The converse may also be true, that the full text document will include teachings away from the invention that will preclude an obviousness rejection under 35 U.S.C. 103, when the abstract alone appears to support the rejection. An abstract can have a different publication date than the full text document. Because all patentability determinations are fact dependent, obtaining and considering full text documents at the earliest practicable time in the examination process will yield the fullest available set of facts upon which to determine patentability, thereby improving quality and reducing pendency. In limited circumstances, it may be appropriate for the examiner to make a rejection in a non-final Office action based in whole or in part on the abstract only without relying on the full text document. In such circumstances, the full text document and a translation (if not in English) may be supplied in the next Office action.

Jump to MPEP SourceHow References Are AppliedNon-Final Action ContentRejection of Claims
Topic

Citation of References (MPEP 707.05)

1 rules
StatutoryInformativeAlways
[mpep-2120-dcd50bca9e9d30357da65e30]
Abstract vs Full Document for Prior Art Rejection
Note:
Examiners must rely on the full text document rather than just an abstract when both are prior art to support a rejection.

Prior art uncovered in searching the claimed subject matter of a patent application often includes English language abstracts of underlying documents, such as technical literature or foreign patent documents which may not be in the English language. When both the abstract and the underlying document qualify as prior art, the underlying document should normally be used to support a rejection. When an abstract is used to support a rejection, the evidence relied upon is the facts contained in the abstract, not additional facts that may be contained in the underlying full text document. Citation of and reliance upon an abstract without citation of and reliance upon the underlying scientific document is generally inappropriate where both the abstract and the underlying document are prior art. See Ex parte Jones, 62 USPQ2d 1206, 1208 (Bd. Pat. App. & Inter. 2001) (unpublished). To determine whether both the abstract and the underlying document are prior art, a copy of the underlying document must be obtained and analyzed. If the document is in a language other than English and the examiner seeks to rely on that document, a translation must be obtained so that the record is clear as to the precise facts the examiner is relying upon in support of the rejection. The record must also be clear as to whether the examiner is relying upon the abstract or the full text document to support a rejection. The rationale for this is several-fold. It is not uncommon for a full text document to reveal that the document fully anticipates an invention that the abstract renders obvious at best. The converse may also be true, that the full text document will include teachings away from the invention that will preclude an obviousness rejection under 35 U.S.C. 103, when the abstract alone appears to support the rejection. An abstract can have a different publication date than the full text document. Because all patentability determinations are fact dependent, obtaining and considering full text documents at the earliest practicable time in the examination process will yield the fullest available set of facts upon which to determine patentability, thereby improving quality and reducing pendency. In limited circumstances, it may be appropriate for the examiner to make a rejection in a non-final Office action based in whole or in part on the abstract only without relying on the full text document. In such circumstances, the full text document and a translation (if not in English) may be supplied in the next Office action.

Jump to MPEP SourceCitation of References (MPEP 707.05)Rejection on Prior ArtNon-Final Office Action
Topic

Types of Office Actions

1 rules
StatutoryPermittedAlways
[mpep-2120-59103d3d7390f218ccbe0a81]
Full Text Document and Translation Required for Next Office Action
Note:
Examiner must provide full text document and translation if original is not in English for next Office action.

Prior art uncovered in searching the claimed subject matter of a patent application often includes English language abstracts of underlying documents, such as technical literature or foreign patent documents which may not be in the English language. When both the abstract and the underlying document qualify as prior art, the underlying document should normally be used to support a rejection. When an abstract is used to support a rejection, the evidence relied upon is the facts contained in the abstract, not additional facts that may be contained in the underlying full text document. Citation of and reliance upon an abstract without citation of and reliance upon the underlying scientific document is generally inappropriate where both the abstract and the underlying document are prior art. See Ex parte Jones, 62 USPQ2d 1206, 1208 (Bd. Pat. App. & Inter. 2001) (unpublished). To determine whether both the abstract and the underlying document are prior art, a copy of the underlying document must be obtained and analyzed. If the document is in a language other than English and the examiner seeks to rely on that document, a translation must be obtained so that the record is clear as to the precise facts the examiner is relying upon in support of the rejection. The record must also be clear as to whether the examiner is relying upon the abstract or the full text document to support a rejection. The rationale for this is several-fold. It is not uncommon for a full text document to reveal that the document fully anticipates an invention that the abstract renders obvious at best. The converse may also be true, that the full text document will include teachings away from the invention that will preclude an obviousness rejection under 35 U.S.C. 103, when the abstract alone appears to support the rejection. An abstract can have a different publication date than the full text document. Because all patentability determinations are fact dependent, obtaining and considering full text documents at the earliest practicable time in the examination process will yield the fullest available set of facts upon which to determine patentability, thereby improving quality and reducing pendency. In limited circumstances, it may be appropriate for the examiner to make a rejection in a non-final Office action based in whole or in part on the abstract only without relying on the full text document. In such circumstances, the full text document and a translation (if not in English) may be supplied in the next Office action.

Jump to MPEP SourceTypes of Office ActionsExaminer's Action (37 CFR 1.104)Office Actions and Responses
Topic

First Action on Merits (FAOM)

1 rules
StatutoryPermittedAlways
[mpep-2120-5ba9dc53ef70bdae8b7b7213]
Final Office Action on Full Text Document
Note:
An Office action supplying a full text document and/or translation can be made final if the specified conditions are met, as described in MPEP § 706.07(a) or for a first Office action or RCE in MPEP § 706.07(b).

An Office action supplying a full text document and/or translation may be made final if the conditions described in MPEP § 706.07(a) or for a first Office action or RCE, in MPEP § 706.07(b), have been met.

Jump to MPEP SourceFirst Action on Merits (FAOM)Types of Office ActionsRCE Filing Requirements
Topic

Obviousness

1 rules
StatutoryInformativeAlways
[mpep-2120-fd03877a5dbb41bcbbd17cf1]
No Obviousness for Anticipation
Note:
For a claim to be anticipated under 35 U.S.C. 102, no question of obviousness is present; every aspect of the claimed invention must be explicitly or inherently taught by the reference.

The distinction between rejections based on 35 U.S.C. 102 and those based on 35 U.S.C. 103 should be kept in mind. Under the former, the claim is anticipated by the reference. No question of obviousness is present. In other words, for anticipation under 35 U.S.C. 102, the reference must teach every aspect of the claimed invention either explicitly or impliedly. Any feature not directly taught must be inherently present. Whereas, in a rejection based on 35 U.S.C. 103, the reference teachings must somehow be modified in order to meet the claims. The modification must be one which would have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention for applications or patents subject to the first inventor to file provisions of the AIA or at the time the invention was made for applications or patents subject to pre-AIA law. See MPEP §§ 2131 – 2146 and 2150 – 2159.04 for guidance on patentability determinations under 35 U.S.C. 102 and 103.

Jump to MPEP SourceObviousnessApplicant Statement for Transition ApplicationsDetermining Whether Application Is AIA or Pre-AIA

Citations

Primary topicCitation
35 U.S.C. 102 – Novelty / Prior Art
AIA vs Pre-AIA Practice
Assignee as Applicant Signature
Determining Whether Application Is AIA or Pre-AIA
First Inventor to File (FITF) System
Patented Prior Art (MPEP 2152.02(a))
Prior Art Under AIA 35 U.S.C. 102 (MPEP 2150-2159)
Right of Priority (Paris Convention)
Sequence Listing Content
35 U.S.C. § 100
35 U.S.C. 102 – Novelty / Prior Art
Antedating Reference – Pre-AIA (MPEP 2136.05)
Applicant Statement for Transition Applications
Determining Whether Application Is AIA or Pre-AIA
First Inventor to File (FITF) System
Obviousness
Prior Art Under AIA 35 U.S.C. 102 (MPEP 2150-2159)
Right of Priority (Paris Convention)
35 U.S.C. § 102
Antedating Reference – Pre-AIA (MPEP 2136.05)35 U.S.C. § 102(e)
AIA vs Pre-AIA Practice
Applicant Statement for Transition Applications
Assignee as Applicant Signature
Citation of References (MPEP 707.05)
Determining Whether Application Is AIA or Pre-AIA
How References Are Applied
Non-Final Action Content
Non-Final Office Action
Obviousness
Patented Prior Art (MPEP 2152.02(a))
Rejection on Prior Art
Sequence Listing Content
Types of Office Actions
35 U.S.C. § 103
Antedating Reference – Pre-AIA (MPEP 2136.05)35 U.S.C. § 103(c)
Antedating Reference – Pre-AIA (MPEP 2136.05)37 CFR § 1.130
Anticipation/Novelty37 CFR § 1.130(b)
Antedating Reference – Pre-AIA (MPEP 2136.05)
Inventor's Oath/Declaration Requirements
37 CFR § 1.131
Applicant Statement for Transition Applications
Determining Whether Application Is AIA or Pre-AIA
Obviousness
MPEP § 2131
First Action on Merits (FAOM)MPEP § 706.07(a)
First Action on Merits (FAOM)MPEP § 706.07(b)
AIA vs Pre-AIA PracticeMPEP § 707.05
AIA vs Pre-AIA PracticeMPEP § 901.05(d)

Source Text from USPTO’s MPEP

This is an exact copy of the MPEP from the USPTO. It is here for your reference to see the section in context.

BlueIron Last Updated: 2026-01-10