MPEP § 707 — Examiner’s Letter or Action (Annotated Rules)

§707 Examiner’s Letter or Action

USPTO MPEP version: BlueIron's Update: 2025-12-31

This page consolidates and annotates all enforceable requirements under MPEP § 707, 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.

Examiner’s Letter or Action

This section addresses Examiner’s Letter or Action. Primary authority: 35 U.S.C. 132), 35 U.S.C. 132, and 35 U.S.C. 103. Contains: 8 requirements, 3 guidance statements, 2 permissions, and 1 other statement.

Key Rules

Topic

Statutory Authority for Examination

12 rules
StatutoryRequiredAlways
[mpep-707-ff5c7b4e36628029ebaa57e0]
International-Type Search Required for National Applications Filed After June 1, 1978
Note:
An international-type search must be conducted for all national applications filed on or after June 1, 1978.

(a) Examiner’s action.

(3) An international-type search will be made in all national applications filed on and after June 1, 1978.

Jump to MPEP Source · 37 CFR 1.104Statutory Authority for ExaminationExamination ProceduresExaminer's Action (37 CFR 1.104)
StatutoryInformativeAlways
[mpep-707-323490240cf4eae445f8790e]
Complete Examiner Action Required Except for Specific Issues
Note:
The examiner must complete all actions except when limited to specific issues like misjoinder of inventions or fundamental defects, in which case further action may be restricted.

(b) Completeness of examiner’s action. The examiner’s action will be complete as to all matters, except that in appropriate circumstances, such as misjoinder of invention, fundamental defects in the application, and the like, the action of the examiner may be limited to such matters before further action is made. However, matters of form need not be raised by the examiner until a claim is found allowable.

Jump to MPEP Source · 37 CFR 1.104Statutory Authority for ExaminationExamination ProceduresExaminer Docket Management
StatutoryPermittedAlways
[mpep-707-ae9b98e78de4a343d1b6c66e]
Examiner’s Action Limited to Specific Matters
Note:
The examiner's action is generally complete but may be limited to specific issues like misjoinder of inventions and fundamental defects before further action, while form matters are not raised until claims are found allowable.

(b) Completeness of examiner’s action. The examiner’s action will be complete as to all matters, except that in appropriate circumstances, such as misjoinder of invention, fundamental defects in the application, and the like, the action of the examiner may be limited to such matters before further action is made. However, matters of form need not be raised by the examiner until a claim is found allowable.

Jump to MPEP Source · 37 CFR 1.104Statutory Authority for ExaminationExamination ProceduresExaminer's Action at Allowance
StatutoryRequiredAlways
[mpep-707-d572bf4321c59a402ef79e56]
Claims Not Considered Patentable Will Be Rejected
Note:
If an invention is not considered patentable, the claims will be rejected.

(c) Rejection of claims. (1) If the invention is not considered patentable, or not considered patentable as claimed, the claims, or those considered unpatentable will be rejected.

Jump to MPEP Source · 37 CFR 1.104Statutory Authority for ExaminationExamination ProceduresExaminer's Action (37 CFR 1.104)
StatutoryPermittedAlways
[mpep-707-6c5647384500aace5434e2f6]
Examiner May Rely on Applicant Admissions for Rejections
Note:
The examiner can use admissions made by the applicant during patent examination to reject claims, including facts within their knowledge as per section (d)(2).

(c) Rejection of claims.

(3) In rejecting claims the examiner may rely upon admissions by the applicant, or the patent owner in a reexamination proceeding, as to any matter affecting patentability and, insofar as rejections in applications are concerned, may also rely upon facts within his or her knowledge pursuant to paragraph (d)(2) of this section.

Jump to MPEP Source · 37 CFR 1.104Statutory Authority for ExaminationExamination ProceduresSubstantial New Question of Patentability
StatutoryInformativeAlways
[mpep-707-75f9a353a761c23f4bcfd58b]
Office Actions for Ex Parte Reexamination
Note:
MPEP sections provide guidance on Office actions for ex parte reexamination proceedings.

For Office actions in ex parte reexamination proceedings, see MPEP §§ 2260, 2262, 2271 and their indents. For Office actions in inter partes reexamination proceedings, see MPEP §§ 2660, 2671, 2673, and their indents.

Jump to MPEP Source · 37 CFR 1.104Statutory Authority for ExaminationExamination ProceduresEx Parte Reexamination
StatutoryInformativeAlways
[mpep-707-bd53a5fb54de9c9f8104e321]
Office Actions for Inter Partes Reexamination
Note:
MPEP sections provide guidance on Office actions for inter partes reexamination proceedings.

For Office actions in ex parte reexamination proceedings, see MPEP §§ 2260, 2262, 2271 and their indents. For Office actions in inter partes reexamination proceedings, see MPEP §§ 2660, 2671, 2673, and their indents.

Jump to MPEP Source · 37 CFR 1.104Statutory Authority for ExaminationExamination ProceduresInter Partes Reexamination
StatutoryInformativeAlways
[mpep-707-569bf7bf84252f0af6dbb424]
4-Digit Confirmation Number Required for Every Filing
Note:
Applicants must include the 4-digit confirmation number on all filings to expedite processing within the Office.

Replies to Office actions should include the application number as well as the 4-digit art unit number and the examiner’s name to expedite handling within the Office. Further, applicants are encouraged to include the 4-digit confirmation number on every paper filed in the Office. See MPEP § 503 for an explanation of the confirmation number.

Jump to MPEP Source · 37 CFR 1.104Statutory Authority for ExaminationExaminer's Action (37 CFR 1.104)Examination Procedures
StatutoryPermittedAlways
[mpep-707-6565a9299cc873ce4fa6d530]
Figures and References for Prosecution Continuation
Note:
Identify and discuss specific figures from drawings and relevant paragraphs from cited references to assess continuation of prosecution.

Information useful in judging the propriety of continuing the prosecution may include, for example, the identification and a brief discussion of the particular figure(s) of the drawing(s), and/or page(s) or paragraph(s) of the best reference(s) cited by the examiner, the applicant, or a foreign office.

Jump to MPEP Source · 37 CFR 1.104Statutory Authority for ExaminationExamination ProceduresExaminer Docket Management
StatutoryRecommendedAlways
[mpep-707-0556a4c43c90f5693722bd08]
How References Are Modified for Obviousness Rejections Must Be Clearly Explained
Note:
For rejections under 35 U.S.C. 103, the examiner must clearly explain how a reference is modified or when multiple references are combined.

In rejecting claims for want of novelty or for obviousness, the pertinence of each reference, if not apparent, must be clearly explained and each rejected claim specified. See 37 CFR 1.104(c)(2). For rejections under 35 U.S.C. 103, the way in which a reference is modified or plural references are combined should be set out.

Jump to MPEP Source · 37 CFR 1.104(c)(2)Statutory Authority for ExaminationExamination ProceduresObviousness
StatutoryRecommendedAlways
[mpep-707-9589c8e7894a28e6aa188097]
Matters Unrelated to Examination Not Included in Office Action
Note:
The Office action should only include examination-related objections, explanations of cited references, and other pertinent comments. Matters unrelated to the application examination must not be included.

The Office action may include objections to the disclosure, an explanation of references cited but not applied, an indication of allowable subject matter, other requirements (including requirements for restriction if applicable), and other pertinent comments. Matters unrelated to examination of the application should not be included in the Office action. See also MPEP § 707.07(d).

Jump to MPEP Source · 37 CFR 1.104Statutory Authority for ExaminationExaminer's Action (37 CFR 1.104)Examination Procedures
StatutoryRecommendedAlways
[mpep-707-22cf809e1a63b1ebfbf329e9]
Form Paragraphs Must Conclude Actions
Note:
One of form paragraphs 7.100, 7.101, or 7.102 must be used to conclude all actions in the examination procedure.

One of form paragraphs 7.100, 7.101, or 7.102 should conclude all actions.

Jump to MPEP Source · 37 CFR 1.104Statutory Authority for ExaminationExamination ProceduresExaminer's Action (37 CFR 1.104)
Topic

Statement of Reasons for Allowance

5 rules
StatutoryInformativeAlways
[mpep-707-86cc30f5a9ae208a8fabad0e]
Examiner Must Provide Reasons for Allowing Claims
Note:
The examiner must provide clear reasons for allowing claims if the prosecution record is unclear, and these reasons should be included in an Office action or a separate communication to the applicant.

(e) Reasons for allowance. If the examiner believes that the record of the prosecution as a whole does not make clear his or her reasons for allowing a claim or claims, the examiner may set forth such reasoning. The reasons shall be incorporated into an Office action rejecting other claims of the application or patent under reexamination or be the subject of a separate communication to the applicant or patent owner. The applicant or patent owner may file a statement commenting on the reasons for allowance within such time as may be specified by the examiner. Failure by the examiner to respond to any statement commenting on reasons for allowance does not give rise to any implication.

Jump to MPEP Source · 37 CFR 1.104Statement of Reasons for AllowanceReasons for AllowanceAllowance Practice
StatutoryPermittedAlways
[mpep-707-ef3bceafc471f3565cc4565d]
Examiner Must Provide Reasons For Allowing Claims
Note:
The examiner must provide clear reasons if the prosecution record does not explain why certain claims are allowed.

(e) Reasons for allowance. If the examiner believes that the record of the prosecution as a whole does not make clear his or her reasons for allowing a claim or claims, the examiner may set forth such reasoning. The reasons shall be incorporated into an Office action rejecting other claims of the application or patent under reexamination or be the subject of a separate communication to the applicant or patent owner. The applicant or patent owner may file a statement commenting on the reasons for allowance within such time as may be specified by the examiner. Failure by the examiner to respond to any statement commenting on reasons for allowance does not give rise to any implication.

Jump to MPEP Source · 37 CFR 1.104Statement of Reasons for AllowanceStatutory Authority for ExaminationExamination Procedures
StatutoryRequiredAlways
[mpep-707-e51869b42f0d667de79b22b0]
Reasons for Allowance Must Be Incorporated or Communicated Separately
Note:
The examiner must include reasons for allowing claims in the Office action or send them separately to the applicant.

(e) Reasons for allowance. If the examiner believes that the record of the prosecution as a whole does not make clear his or her reasons for allowing a claim or claims, the examiner may set forth such reasoning. The reasons shall be incorporated into an Office action rejecting other claims of the application or patent under reexamination or be the subject of a separate communication to the applicant or patent owner. The applicant or patent owner may file a statement commenting on the reasons for allowance within such time as may be specified by the examiner. Failure by the examiner to respond to any statement commenting on reasons for allowance does not give rise to any implication.

Jump to MPEP Source · 37 CFR 1.104Statement of Reasons for AllowanceExamination ProceduresStatutory Authority for Examination
StatutoryPermittedAlways
[mpep-707-7f2ca688eb94030109aa2cf2]
Respond to Examiner's Reason for Allowance
Note:
The applicant or patent owner must file a statement commenting on the reasons for allowance within the time specified by the examiner.

(e) Reasons for allowance. If the examiner believes that the record of the prosecution as a whole does not make clear his or her reasons for allowing a claim or claims, the examiner may set forth such reasoning. The reasons shall be incorporated into an Office action rejecting other claims of the application or patent under reexamination or be the subject of a separate communication to the applicant or patent owner. The applicant or patent owner may file a statement commenting on the reasons for allowance within such time as may be specified by the examiner. Failure by the examiner to respond to any statement commenting on reasons for allowance does not give rise to any implication.

Jump to MPEP Source · 37 CFR 1.104Statement of Reasons for AllowanceReasons for AllowanceAllowance Practice
StatutoryInformativeAlways
[mpep-707-c9dc1bbb42e61afda2ed2371]
Examiner Must Respond to Comments on Reasons for Allowance
Note:
The examiner must respond if an applicant comments on the reasons for allowance; failure to do so does not imply anything.

(e) Reasons for allowance. If the examiner believes that the record of the prosecution as a whole does not make clear his or her reasons for allowing a claim or claims, the examiner may set forth such reasoning. The reasons shall be incorporated into an Office action rejecting other claims of the application or patent under reexamination or be the subject of a separate communication to the applicant or patent owner. The applicant or patent owner may file a statement commenting on the reasons for allowance within such time as may be specified by the examiner. Failure by the examiner to respond to any statement commenting on reasons for allowance does not give rise to any implication.

Jump to MPEP Source · 37 CFR 1.104Statement of Reasons for AllowanceReasons for AllowanceAllowance Practice
Topic

Rejection on Prior Art

4 rules
StatutoryRequiredAlways
[mpep-707-d9c22eb29dd99536f28120a6]
Particular Part of Complex Reference Must Be Designated
Note:
When a reference is complex or describes multiple inventions, the specific part relied upon must be clearly identified.

(c) Rejection of claims.

When a reference is complex or shows or describes inventions other than that claimed by the applicant, the particular part relied on must be designated as nearly as practicable.

Jump to MPEP Source · 37 CFR 1.104Rejection on Prior ArtStatutory Authority for ExaminationExamination Procedures
StatutoryRequiredAlways
[mpep-707-11cce9767666b4b545d536d4]
Examiner Must Explain Pertinent References Clearly
Note:
The examiner must clearly explain the relevance of each reference and specify any rejected claims when a reference is complex or shows other inventions.

(c) Rejection of claims.

The pertinence of each reference, if not apparent, must be clearly explained and each rejected claim specified.

Jump to MPEP Source · 37 CFR 1.104Rejection on Prior ArtStatutory Authority for ExaminationExamination Procedures
StatutoryRequiredAlways
[mpep-707-b4eb6466356be2a4964c323e]
Common Ownership for Prior Art
Note:
The rule allows subject matter that would otherwise be prior art to be treated as commonly owned with the claimed invention if a statement is provided by the applicant or patent owner.

(c) Rejection of claims.
(4) (i) Subject matter which would otherwise qualify as prior art under 35 U.S.C. 102(a)(2) and a claimed invention will be treated as commonly owned for purposes of 35 U.S.C. 102(b)(2)(C) if the applicant or patent owner provides a statement to the effect that the subject matter 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 Source · 37 CFR 1.104Rejection on Prior ArtApplication Requisites for ExaminationStatutory Authority for Examination
StatutoryRequiredAlways
[mpep-707-76d2bd767fb4f455390caace]
Rejection of Claims for Pre-2004 Patents
Note:
This rule requires that patents issued before December 10, 2004, from applications filed before November 29, 1999, be subject to the specific provisions of 35 U.S.C. 103(c) as it existed on November 28, 1999.

(c) Rejection of claims.

(6) Patents issued prior to December 10, 2004, from applications filed prior to November 29, 1999, are subject to 35 U.S.C. 103(c) in effect on November 28, 1999.

Jump to MPEP Source · 37 CFR 1.104Rejection on Prior ArtStatutory Authority for ExaminationExamination Procedures
Topic

Interviews in National Stage

1 rules
StatutoryRequiredAlways
[mpep-707-7553e80a3422eed8d4c617d3]
Examiner Must Thoroughly Study and Investigate Patent Applications
Note:
The examiner must conduct a comprehensive study of the application, investigate relevant prior art, and notify the applicant of any objections or requirements.
(a) Examiner’s action.
  • (1) On taking up an application for examination or a patent in a reexamination proceeding, the examiner shall make a thorough study thereof and shall make a thorough investigation of the available prior art relating to the subject matter of the claimed invention. The examination shall be complete with respect both to compliance of the application or patent under reexamination with the applicable statutes and rules and to the patentability of the invention as claimed, as well as with respect to matters of form, unless otherwise indicated.
  • (2) The applicant, or in the case of a reexamination proceeding, both the patent owner and the requester, will be notified of the examiner’s action. The reasons for any adverse action or any objection or requirement will be stated in an Office action and such information or references will be given as may be useful in aiding the applicant, or in the case of a reexamination proceeding the patent owner, to judge the propriety of continuing the prosecution.
  • (3) An international-type search will be made in all national applications filed on and after June 1, 1978.
  • (4) Any national application may also have an international-type search report prepared thereon at the time of the national examination on the merits, upon specific written request therefor and payment of the international-type search report fee set forth in § 1.21(e). The Patent and Trademark Office does not require that a formal report of an international-type search be prepared in order to obtain a search fee refund in a later filed international application.
Jump to MPEP Source · 37 CFR 1.104Interviews in National StageExamination in ReexaminationExamination Procedures
Topic

Anticipation in Reexamination

1 rules
StatutoryRequiredAlways
[mpep-707-3b4634a20c2f8cd4207241bf]
Examiner Must Thoroughly Study and Investigate Prior Art During Reexamination
Note:
The examiner is required to conduct a comprehensive study of the application and thoroughly investigate relevant prior art when examining or reexamining a patent.

(a) Examiner’s action. (1) On taking up an application for examination or a patent in a reexamination proceeding, the examiner shall make a thorough study thereof and shall make a thorough investigation of the available prior art relating to the subject matter of the claimed invention. The examination shall be complete with respect both to compliance of the application or patent under reexamination with the applicable statutes and rules and to the patentability of the invention as claimed, as well as with respect to matters of form, unless otherwise indicated.

Jump to MPEP Source · 37 CFR 1.104Anticipation in ReexaminationRejection Basis in ReexaminationPrior Consideration of Art
Topic

Substantial New Question of Patentability

1 rules
StatutoryRequiredAlways
[mpep-707-cd7e10186e3b1851ba2cdf5c]
Comprehensive Examination Required for Patentability and Compliance
Note:
The examiner must thoroughly examine the application or patent under reexamination, ensuring compliance with statutes and rules, patentability of the claimed invention, and proper form.

(a) Examiner’s action. (1) On taking up an application for examination or a patent in a reexamination proceeding, the examiner shall make a thorough study thereof and shall make a thorough investigation of the available prior art relating to the subject matter of the claimed invention. The examination shall be complete with respect both to compliance of the application or patent under reexamination with the applicable statutes and rules and to the patentability of the invention as claimed, as well as with respect to matters of form, unless otherwise indicated.

Jump to MPEP Source · 37 CFR 1.104Substantial New Question of PatentabilityStatutory Authority for ExaminationExamination in Reexamination
Topic

Effect of International Filing

1 rules
StatutoryPermittedAlways
[mpep-707-0d80fb868bb7f38197bbe8b3]
Request for International-Type Search Report at National Examination
Note:
A national application can obtain an international-type search report during the national examination if a specific request is made and the fee is paid.

(a) Examiner’s action.

(4) Any national application may also have an international-type search report prepared thereon at the time of the national examination on the merits, upon specific written request therefor and payment of the international-type search report fee set forth in § 1.21(e).

Jump to MPEP Source · 37 CFR 1.104Effect of International FilingNationals and ResidentsReceiving Office (RO/US)
Topic

International Stage Fees

1 rules
StatutoryRequiredAlways
[mpep-707-0c077cab256e327c534e9046]
No Formal Search Report Required for Fee Refund in Later Filed International Application
Note:
The Patent and Trademark Office does not require a formal international-type search report to obtain a search fee refund in a later filed international application.

(a) Examiner’s action.

The Patent and Trademark Office does not require that a formal report of an international-type search be prepared in order to obtain a search fee refund in a later filed international application.

Jump to MPEP Source · 37 CFR 1.104International Stage FeesNational Stage FeesInternational Searching Authority (ISA)
Topic

Rejection of Claims

1 rules
StatutoryRequiredAlways
[mpep-707-cdea2326148916f3f21a0263]
Rejection of Claims Must Cite Best References
Note:
Examiners must reject claims lacking novelty or obviousness by citing the best available references and specifying their relevance.
(c) Rejection of claims.
  • (1) If the invention is not considered patentable, or not considered patentable as claimed, the claims, or those considered unpatentable will be rejected.
  • (2) In rejecting claims for want of novelty or for obviousness, the examiner must cite the best references at his or her command. When a reference is complex or shows or describes inventions other than that claimed by the applicant, the particular part relied on must be designated as nearly as practicable. The pertinence of each reference, if not apparent, must be clearly explained and each rejected claim specified.
  • (3) In rejecting claims the examiner may rely upon admissions by the applicant, or the patent owner in a reexamination proceeding, as to any matter affecting patentability and, insofar as rejections in applications are concerned, may also rely upon facts within his or her knowledge pursuant to paragraph (d)(2) of this section.
  • (4)
    • (i) Subject matter which would otherwise qualify as prior art under 35 U.S.C. 102(a)(2) and a claimed invention will be treated as commonly owned for purposes of 35 U.S.C. 102(b)(2)(C) if the applicant or patent owner provides a statement to the effect that the subject matter 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.
    • (ii) Subject matter which would otherwise qualify as prior art under 35 U.S.C. 102(a)(2) and a claimed invention will be treated as commonly owned for purposes of 35 U.S.C. 102(b)(2)(C) on the basis of a joint research agreement under 35 U.S.C. 102(c) if:
      • (A) The applicant or patent owner provides a statement to the effect that the subject matter was developed and the claimed invention was made by or on behalf of one or more parties to a joint research agreement, within the meaning of 35 U.S.C. 100(h) and § 1.9(e), that was in effect on or before the effective filing date of the claimed invention, and the claimed invention was made as a result of activities undertaken within the scope of the joint research agreement; and
      • (B) The application for patent for the claimed invention discloses or is amended to disclose the names of the parties to the joint research agreement.
  • (5)
    • (i) Subject matter which qualifies as prior art under 35 U.S.C. 102(e), (f), or (g) in effect prior to March 16, 2013, and a claimed invention in an application filed on or after November 29, 1999, or any patent issuing thereon, in an application filed before November 29, 1999, but pending on December 10, 2004, or any patent issuing thereon, or in any patent granted on or after December 10, 2004, will be treated as commonly owned for purposes of 35 U.S.C. 103(c) in effect prior to March 16, 2013, if the applicant or patent owner provides a statement to the effect that the subject matter and the claimed invention, at the time the claimed invention was made, were owned by the same person or subject to an obligation of assignment to the same person.
    • (ii) Subject matter which qualifies as prior art under 35 U.S.C. 102(e), (f), or (g) in effect prior to March 16, 2013, and a claimed invention in an application pending on or after December 10, 2004, or in any patent granted on or after December 10, 2004, will be treated as commonly owned for purposes of 35 U.S.C. 103(c) in effect prior to March 16, 2013, on the basis of a joint research agreement under 35 U.S.C. 103(c)(2) in effect prior to March 16, 2013, if:
      • (A) The applicant or patent owner provides a statement to the effect that the subject matter and the claimed invention were made by or on behalf of the parties to a joint research agreement, within the meaning of 35 U.S.C. 100(h) and § 1.9(e), which was in effect on or before the date the claimed invention was made, and that the claimed invention was made as a result of activities undertaken within the scope of the joint research agreement; and
      • (B) The application for patent for the claimed invention discloses or is amended to disclose the names of the parties to the joint research agreement.
  • (6) Patents issued prior to December 10, 2004, from applications filed prior to November 29, 1999, are subject to 35 U.S.C. 103(c) in effect on November 28, 1999.
Jump to MPEP Source · 37 CFR 1.104Rejection of ClaimsExamination in ReexaminationStatutory Authority for Examination
Topic

Obviousness

1 rules
StatutoryRequiredAlways
[mpep-707-0339c1bda6eb9a554a160dca]
Examiner Must Cite Best References for Obviousness Rejections
Note:
The examiner must use the best available references when rejecting claims based on lack of novelty or obviousness, and clearly explain their pertinence.

(c) Rejection of claims.

(2) In rejecting claims for want of novelty or for obviousness, the examiner must cite the best references at his or her command.

Jump to MPEP Source · 37 CFR 1.104ObviousnessStatutory Authority for ExaminationExamination Procedures
Topic

Common Ownership/JDA Exception (MPEP 2154.02)

1 rules
StatutoryRequiredAlways
[mpep-707-073886401bc6dda1e47c8661]
Disclosure of Joint Research Agreement Parties Required
Note:
The application for a patent must disclose the names of the parties to the joint research agreement in order to qualify as commonly owned under 35 U.S.C. 102(b)(2)(C).

(c) Rejection of claims.
(4)
(ii) Subject matter which would otherwise qualify as prior art under 35 U.S.C. 102(a)(2) and a claimed invention will be treated as commonly owned for purposes of 35 U.S.C. 102(b)(2)(C) on the basis of a joint research agreement under 35 U.S.C. 102(c) if:

(B) 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 Source · 37 CFR 1.104Common Ownership/JDA Exception (MPEP 2154.02)Statutory Authority for ExaminationExamination Procedures
Topic

AIA Effective Dates

1 rules
StatutoryRequiredAlways
[mpep-707-98f4e8a78fbd711fd3cd4cfe]
Commonly Owned Prior Art for AIA Effective Dates
Note:
Subject matter qualifying as prior art under 35 U.S.C. 102(e), (f), or (g) and claimed inventions in certain applications will be treated as commonly owned if a statement is provided that they were owned by the same person at the time of invention.

(c) Rejection of claims.
(5) (i) Subject matter which qualifies as prior art under 35 U.S.C. 102(e), (f), or (g) in effect prior to March 16, 2013, and a claimed invention in an application filed on or after November 29, 1999, or any patent issuing thereon, in an application filed before November 29, 1999, but pending on December 10, 2004, or any patent issuing thereon, or in any patent granted on or after December 10, 2004, will be treated as commonly owned for purposes of 35 U.S.C. 103(c) in effect prior to March 16, 2013, if the applicant or patent owner provides a statement to the effect that the subject matter and the claimed invention, at the time the claimed invention was made, were owned by the same person or subject to an obligation of assignment to the same person.

Jump to MPEP Source · 37 CFR 1.104AIA Effective DatesDetermining Whether Application Is AIA or Pre-AIARejection on Prior Art
Topic

Determining Whether Application Is AIA or Pre-AIA

1 rules
StatutoryRequiredAlways
[mpep-707-4bd57ffe1cbac6caa4a2e075]
Names of Joint Research Agreement Parties Must Be Disclosed
Note:
The application for a claimed invention must disclose the names of the parties to any joint research agreement that qualifies as prior art under certain conditions.

(c) Rejection of claims.
(5)
(ii) Subject matter which qualifies as prior art under 35 U.S.C. 102(e), (f), or (g) in effect prior to March 16, 2013, and a claimed invention in an application pending on or after December 10, 2004, or in any patent granted on or after December 10, 2004, will be treated as commonly owned for purposes of 35 U.S.C. 103(c) in effect prior to March 16, 2013, on the basis of a joint research agreement under 35 U.S.C. 103(c)(2) in effect prior to March 16, 2013, if:

(B) 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 Source · 37 CFR 1.104Determining Whether Application Is AIA or Pre-AIAJoint Research Agreement ExceptionDetermining AIA vs Pre-AIA Applicability (MPEP 2159)
Topic

Citation of References (MPEP 707.05)

1 rules
StatutoryRequiredAlways
[mpep-707-163854892c71d507841cee9c]
Requirement for Citing References
Note:
The examiner must provide specific details when citing patents, patent applications, or printed publications in an examination.
(d) Citation of references.
  • (1) If domestic patents are cited by the examiner, their numbers and dates, and the names of the patentees will be stated. If domestic patent application publications are cited by the examiner, their publication number, publication date, and the names of the applicants will be stated. If foreign published applications or patents are cited, their nationality or country, numbers and dates, and the names of the patentees will be stated, and such other data will be furnished as may be necessary to enable the applicant, or in the case of a reexamination proceeding, the patent owner, to identify the published applications or patents cited. In citing foreign published applications or patents, in case only a part of the document is involved, the particular pages and sheets containing the parts relied upon will be identified. If printed publications are cited, the author (if any), title, date, pages or plates, and place of publication, or place where a copy can be found, will be given.
  • (2) When a rejection in an application is based on facts within the personal knowledge of an employee of the Office, the data shall be as specific as possible, and the reference must be supported, when called for by the applicant, by the affidavit of such employee, and such affidavit shall be subject to contradiction or explanation by the affidavits of the applicant and other persons.
Jump to MPEP Source · 37 CFR 1.104Citation of References (MPEP 707.05)Statutory Authority for ExaminationExaminer's Action (37 CFR 1.104)
Topic

Authorization for Examiner's Amendment

1 rules
StatutoryPermittedAlways
[mpep-707-a0ef98c8e364b33df2561713]
Interview May Lead to Application Allowance
Note:
Examiners can suggest interviews with applicants' representatives that may result in amendments placing the application in condition for allowance.

The examiner, in the exercise of their professional judgment, is permitted to indicate that an interview with applicant’s representative may result in agreements whereby the application may be placed in condition for allowance. Any amendment agreed upon during an interview may be made either by the applicant’s attorney or agent or by the examiner in an examiner’s amendment. It should be recognized that when extensive amendments are necessary it would be preferable if they were filed by the attorney or agent of record, thereby reducing the professional and clerical workload on the Office and also providing the file wrapper with a better record, including applicant’s arguments for allowability as required by 37 CFR 1.111. See MPEP § 713 et seq. for interview practice.

Jump to MPEP Source · 37 CFR 1.111Authorization for Examiner's AmendmentInterview ParticipationExaminer's Amendment at Allowance
Topic

Who May Participate in Interview

1 rules
StatutoryRequiredAlways
[mpep-707-034f5364387af19a821d39c9]
Examiner’s Amendment vs Attorney/Agent Filing
Note:
This rule outlines that amendments agreed during interviews can be made by the examiner or the applicant's attorney/agent, with preference for filings by the agent of record to reduce Office workload and improve file records.

The examiner, in the exercise of their professional judgment, is permitted to indicate that an interview with applicant’s representative may result in agreements whereby the application may be placed in condition for allowance. Any amendment agreed upon during an interview may be made either by the applicant’s attorney or agent or by the examiner in an examiner’s amendment. It should be recognized that when extensive amendments are necessary it would be preferable if they were filed by the attorney or agent of record, thereby reducing the professional and clerical workload on the Office and also providing the file wrapper with a better record, including applicant’s arguments for allowability as required by 37 CFR 1.111. See MPEP § 713 et seq. for interview practice.

Jump to MPEP Source · 37 CFR 1.111Who May Participate in InterviewInterview Summary ContentAuthorization for Examiner's Amendment
Topic

PTO-892 Notice of References Cited

1 rules
StatutoryInformativeAlways
[mpep-707-0e3ca2d947bb22e425d64f92]
References Cited on Separate Form PTO-892
Note:
The list of references cited in the Office action must be provided on a separate form, Notice of References Cited, PTO-892.

The list of references cited appears on a separate form, Notice of References Cited, PTO-892 (copy in MPEP § 707.05) attached to applicant’s copy of the Office action. Where applicable, a Notice of Informal Patent Application is attached to the first Office action.

Jump to MPEP Source · 37 CFR 1.104PTO-892 Notice of References CitedTypes of Office ActionsCitation of References (MPEP 707.05)
Topic

First Action on Merits (FAOM)

1 rules
StatutoryInformativeAlways
[mpep-707-5acb1b6285b01cea1b88de38]
First Office Action Requires Informal Patent Application Notice
Note:
The first Office action on merits must include a Notice of Informal Patent Application if applicable.

The list of references cited appears on a separate form, Notice of References Cited, PTO-892 (copy in MPEP § 707.05) attached to applicant’s copy of the Office action. Where applicable, a Notice of Informal Patent Application is attached to the first Office action.

Jump to MPEP Source · 37 CFR 1.104First Action on Merits (FAOM)Types of Office ActionsExaminer's Action (37 CFR 1.104)
Topic

Application Assignment and Routing

1 rules
StatutoryRecommendedAlways
[mpep-707-8bf952deb7043815c9d70b52]
Response to Office Actions Requires Specific Information
Note:
Replies to Office actions must include the application number, 4-digit art unit number, and examiner’s name to expedite handling.

Replies to Office actions should include the application number as well as the 4-digit art unit number and the examiner’s name to expedite handling within the Office. Further, applicants are encouraged to include the 4-digit confirmation number on every paper filed in the Office. See MPEP § 503 for an explanation of the confirmation number.

Jump to MPEP Source · 37 CFR 1.104Application Assignment and RoutingExaminer Docket ManagementStatutory Authority for Examination
Topic

Rejection vs. Objection

1 rules
StatutoryRecommendedAlways
[mpep-707-c6c24c479857bb4cf606b1a0]
Notification Required for Patent Claim Rejections
Note:
The examiner must notify the applicant of any claim rejection and provide useful information to assess the propriety of continuing prosecution.

In accordance with the patent statute, “Whenever, on examination, any claim for a patent is rejected, or any objection… made,” notification of the reasons for rejection and/or objection together with such information and references as may be useful in judging the propriety of continuing the prosecution (35 U.S.C. 132) should be given.

Jump to MPEP Source · 37 CFR 1.104Rejection vs. ObjectionStatutory Authority for ExaminationRejection of Claims
Topic

Examination Procedures

1 rules
StatutoryRequiredAlways
[mpep-707-1efefa488ada253eb0a05fd2]
Examiner Must Clearly Explain Reference Relevance
Note:
Examiners must clearly explain the relevance of each reference if it is not apparent and specify any rejected claims.

In rejecting claims for want of novelty or for obviousness, the pertinence of each reference, if not apparent, must be clearly explained and each rejected claim specified. See 37 CFR 1.104(c)(2). For rejections under 35 U.S.C. 103, the way in which a reference is modified or plural references are combined should be set out.

Jump to MPEP Source · 37 CFR 1.104(c)(2)Examination ProceduresObviousnessStatutory Authority for Examination
Topic

References Cited Review

1 rules
StatutoryPermittedAlways
[mpep-707-03f28c0b06eacd3f7f89a304]
Office Action Includes Disclosures and Allowable Subject Matter
Note:
The office action must include objections to the disclosure, explanations of references cited but not applied, indication of allowable subject matter, other requirements, and pertinent comments.

The Office action may include objections to the disclosure, an explanation of references cited but not applied, an indication of allowable subject matter, other requirements (including requirements for restriction if applicable), and other pertinent comments. Matters unrelated to examination of the application should not be included in the Office action. See also MPEP § 707.07(d).

Jump to MPEP Source · 37 CFR 1.104References Cited ReviewHow References Are AppliedStatement of Reasons for Allowance
Topic

Mailing Date Determination

1 rules
StatutoryPermittedAlways
[mpep-707-3704bf857ca360e779416c55]
First Office Action Summary Required
Note:
The first Office action must include an Office Action Summary form PTOL-326 to identify any allowed claims.

Office Action Summary form PTOL-326, which serves as the first page of the Office action (although a Form PTOL-90 may be used as a coversheet for the correspondence address and the mail date of the Office action), is to be used with all first Office actions and will identify any allowed claims.

Jump to MPEP Source · 37 CFR 1.104Mailing Date DeterminationMailing of Office ActionsNotice of Allowance Form and Content
Topic

Allowance Practice

1 rules
StatutoryInformativeAlways
[mpep-707-51c25851711333a11d9df336]
First Office Action Must Identify Allowed Claims
Note:
The first Office action must summarize the examination and identify any claims that are allowed.

Office Action Summary form PTOL-326, which serves as the first page of the Office action (although a Form PTOL-90 may be used as a coversheet for the correspondence address and the mail date of the Office action), is to be used with all first Office actions and will identify any allowed claims.

Jump to MPEP Source · 37 CFR 1.104Allowance PracticeNotice of AllowanceStatutory Authority for Examination
Topic

Form Paragraph Usage

1 rules
MPEP GuidancePermittedAlways
[mpep-707-7ff3c0f1b67307c548d762ed]
Use Form Paragraph for Reproduced Code Sections
Note:
Allows the use of form paragraph 7.103 when sections of Title 35 U.S. Code have been previously reproduced in an Office action.

Where the text of sections of Title 35, U.S. Code was previously reproduced in an Office action, form paragraph 7.103 may be used.

Jump to MPEP SourceForm Paragraph UsageForm ParagraphsExaminer's Action (37 CFR 1.104)

Examiner Form Paragraphs

Examiner form paragraphs are standard language that you might see in an Office Action or communication from the USPTO. Examiners have latitude to change the form paragraphs, but you will often see this exact language.

¶ 7.100 ¶ 7.100 Name And Number of Examiner To Be Contacted

Any inquiry concerning this communication should be directed to [1] at telephone number [2] .

Examiner interviews are available via a variety of formats. See MPEP § 713.01 . To schedule an interview, applicant is encouraged to use the USPTO Automated Interview Request (AIR) Form at https://www.uspto.gov/InterviewPractice .

¶ 7.101 ¶ 7.101 Telephone Inquiry Contacts- Non 5/4/9 Schedule

Any inquiry concerning this communication or earlier communications from the examiner should be directed to [1] whose telephone number is [2] . The examiner can normally be reached on [3] from [4] to [5] .

If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, [6] , can be reached at telephone number [7] . The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300.

Information regarding the status of an application may be obtained from Patent Center. Status information for published applications may be obtained from Patent Center. Status information for unpublished applications is available through Patent Center to authorized users only. Should you have questions about access to the USPTO patent electronic filing system, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free).

Examiner interviews are available via a variety of formats see MPEP § 713.01 . To schedule an interview, applicant is encouraged to use the USPTO Automated Interview Request (AIR) Form at https://www.uspto.gov/InterviewPractice .

¶ 7.102 ¶ 7.102 Telephone Inquiry Contacts- 5/4/9 Schedule

Any inquiry concerning this communication or earlier communications from the examiner should be directed to [1] whose telephone number is [2] . The examiner can normally be reached on [3] from [4] to [5] . The examiner can also be reached on alternate [6] .

If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, [7] , can be reached at telephone number [8] . The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300.

Information regarding the status of an application may be obtained from Patent Center. Status information for published applications may be obtained from Patent Center. Status information for unpublished applications is available through Patent Center to authorized users only. Should you have questions about access to the USPTO patent electronic filing system, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free).

Examiner interviews are available via a variety of formats. See MPEP § 713.01 . To schedule an interview, applicant is encouraged to use the USPTO Automated Interview Request (AIR) Form at https://www.uspto.gov/InterviewPractice .

¶ 7.103 ¶ 7.103 Statute Cited in Prior Office Action

Citations

Primary topicCitation
Rejection of Claims35 U.S.C. § 100(h)
Common Ownership/JDA Exception (MPEP 2154.02)
Rejection of Claims
Rejection on Prior Art
35 U.S.C. § 102(a)(2)
Common Ownership/JDA Exception (MPEP 2154.02)
Rejection of Claims
Rejection on Prior Art
35 U.S.C. § 102(b)(2)(C)
Common Ownership/JDA Exception (MPEP 2154.02)
Rejection of Claims
35 U.S.C. § 102(c)
AIA Effective Dates
Determining Whether Application Is AIA or Pre-AIA
Rejection of Claims
35 U.S.C. § 102(e)
Examination Procedures
Statutory Authority for Examination
35 U.S.C. § 103
AIA Effective Dates
Determining Whether Application Is AIA or Pre-AIA
Rejection of Claims
Rejection on Prior Art
35 U.S.C. § 103(c)
Determining Whether Application Is AIA or Pre-AIA
Rejection of Claims
35 U.S.C. § 103(c)(2)
Rejection vs. Objection35 U.S.C. § 132
Examination Procedures
Statutory Authority for Examination
37 CFR § 1.104(c)(2)
Authorization for Examiner's Amendment
Who May Participate in Interview
37 CFR § 1.111
Effect of International Filing
International Stage Fees
Interviews in National Stage
37 CFR § 1.21(e)
Rejection of Claims37 CFR § 1.9(e)
Statutory Authority for ExaminationMPEP § 2260
Statutory Authority for ExaminationMPEP § 2660
Application Assignment and Routing
Statutory Authority for Examination
MPEP § 503
First Action on Merits (FAOM)
PTO-892 Notice of References Cited
MPEP § 707.05
References Cited Review
Statutory Authority for Examination
MPEP § 707.07(d)
Authorization for Examiner's Amendment
Who May Participate in Interview
MPEP § 713
Form Paragraph § 7.101
Form Paragraph § 7.102
Form Paragraph UsageForm Paragraph § 7.103

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: 2025-12-31