MPEP § 608.01(a) — Arrangement of Application (Annotated Rules)

§608.01(a) Arrangement of Application

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

This page consolidates and annotates all enforceable requirements under MPEP § 608.01(a), 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.

Arrangement of Application

This section addresses Arrangement of Application. Primary authority: 37 CFR 1.77, 37 CFR 1.77(b), and 37 CFR 1.76). Contains: 3 requirements and 2 guidance statements.

Key Rules

Topic

AIA Effective Dates

4 rules
StatutoryRequiredAlways
[mpep-608-01-a-4abc0e2b7c9e9ecab019ca4e]
Citizenship of Inventors Required for Pre-2012 Applications
Note:
For applications filed before September 16, 2012, the citizenship of each inventor must be provided in the oath or declaration even if it is listed in the application data sheet.

The order of arrangement of specification elements as set forth in 37 CFR 1.77(b) is preferable (e.g., not required) in framing the nonprovisional specification and each of the items should appear in upper case, without underlining or bold type, as section headings. If no text follows the section heading, the phrase “Not Applicable” should follow the section heading. It is recommended that provisional applications follow the same general format, although claims are not required. If an application data sheet (37 CFR 1.76) is used, data supplied in the application data sheet need not be provided elsewhere in the application except that for applications filed before September 16, 2012, the citizenship of each inventor must be provided in the oath or declaration under 37 CFR 1.63 even if this information is provided in the application data sheet.

Jump to MPEP Source · 37 CFR 1.77(b)AIA Effective DatesAIA Oath/Declaration Requirements (37 CFR 1.63)AIA Overview and Effective Dates
StatutoryInformativeAlways
[mpep-608-01-a-ac3b971f6d6aa200eaecd943]
Application Data Sheet Controls Over Discrepancies Except Inventorship
Note:
For applications filed on or after September 16, 2012, the application data sheet controls over other information in the application except for inventorship.

For applications filed on or after September 16, 2012, if there is a discrepancy between the information submitted in an application data sheet and the information submitted elsewhere in the application, the application data sheet will control except for the naming of inventors. The naming of the inventorship is governed by 37 CFR 1.41, and changes to inventorship or the names of inventors is governed by 37 CFR 1.48. In addition, for applications filed on or after September 16, 2012, the most recent application data sheet in compliance with 37 CFR 1.76 will govern with respect to foreign priority claims or domestic benefit claims. See 37 CFR 1.76(d) and MPEP § 601.05(a).

Jump to MPEP Source · 37 CFR 1.41AIA Effective DatesAIA Overview and Effective DatesAIA vs Pre-AIA Practice
StatutoryInformativeAlways
[mpep-608-01-a-fd1f95998622d7c97cd507ca]
Most Recent Application Data Sheet Governs Priority Claims
Note:
For applications filed on or after September 16, 2012, the most recent application data sheet in compliance with 37 CFR 1.76 will govern foreign priority claims or domestic benefit claims.

For applications filed on or after September 16, 2012, if there is a discrepancy between the information submitted in an application data sheet and the information submitted elsewhere in the application, the application data sheet will control except for the naming of inventors. The naming of the inventorship is governed by 37 CFR 1.41, and changes to inventorship or the names of inventors is governed by 37 CFR 1.48. In addition, for applications filed on or after September 16, 2012, the most recent application data sheet in compliance with 37 CFR 1.76 will govern with respect to foreign priority claims or domestic benefit claims. See 37 CFR 1.76(d) and MPEP § 601.05(a).

Jump to MPEP Source · 37 CFR 1.41AIA Effective DatesAIA Overview and Effective DatesAIA vs Pre-AIA Practice
StatutoryInformativeAlways
[mpep-608-01-a-84028882d11aaaffc19b913c]
Pre-AIA Application Data Sheet Controls Except Inventor Information
Note:
For applications filed before September 16, 2012, the application data sheet controls over other parts of the application unless it concerns inventor names or citizenship.

For applications filed before September 16, 2012, if there is a discrepancy between the information submitted in an application data sheet and the information submitted elsewhere in the application, the application data sheet will control except for the naming of the inventors and the citizenship of the inventors. See pre-AIA 37 CFR 1.76(d) and MPEP § 601.05(b).

Jump to MPEP Source · 37 CFR 1.76(d)AIA Effective DatesAIA Overview and Effective DatesAIA vs Pre-AIA Practice
Topic

Patent Application Content

3 rules
StatutoryRecommendedAlways
[mpep-608-01-a-d1c58f9ec6666587011650a5]
Order of Specification Sections Required
Note:
The specification must include specific sections in a particular order, including the title of the invention, cross-reference to related applications, and more.
(b) The specification should include the following sections in order:
  • (1) Title of the invention, which may be accompanied by an introductory portion stating the name, citizenship, and residence of the applicant (unless included in the application data sheet).
  • (2) Cross-reference to related applications.
  • (3) Statement regarding federally sponsored research or development.
  • (4) The names of the parties to a joint research agreement.
  • (5) An incorporation by reference statement regarding the material in:
    • (i) One or more ASCII plain text files, submitted via the USPTO patent electronic filing system or on one or more read-only optical discs (see § 1.52(e)(8)), identifying the names of each file, the date of creation of each file, and the size of each file in bytes, for the following document types:
    • (ii) An XML file for a “Sequence Listing XML” (see § 1.831(a)), submitted via the USPTO patent electronic filing system or on one or more read-only optical discs (see § 1.52(e)(8)), identifying the names of each file, the date of creation of each file, and the size of each file in bytes.
    • (iii)
  • (6) Statement regarding prior disclosures by the inventor or a joint inventor.
  • (7) Background of the invention.
  • (8) Brief summary of the invention.
  • (9) Brief description of the several views of the drawing.
  • (10) Detailed description of the invention.
  • (11) A claim or claims.
  • (12) Abstract of the disclosure.
  • (13) "Sequence Listing," required by § 1.821(c), that is submitted as a Portable Document Format (PDF) file (as set forth in § 1.821(c)(2)) via the USPTO patent electronic filing system or on physical sheets of paper (as set forth in § 1.821(c)(3)).
Jump to MPEP Source · 37 CFR 1.77Patent Application ContentInventor Information in ADSADS Content Requirements
StatutoryRecommendedAlways
[mpep-608-01-a-f8e5eb3728e647b30cb6dfe0]
Specification Sections Must Have Uppercase Heading
Note:
The text of specification sections, if applicable, should be preceded by a section heading in uppercase without underlining or bold type.

(c) The text of the specification sections defined in paragraphs (b)(1) through (b)(12) of this section, if applicable, should be preceded by a section heading in uppercase and without underlining or bold type.

Jump to MPEP Source · 37 CFR 1.77Patent Application Content
StatutoryRequiredAlways
[mpep-608-01-a-14e6dd244ed6dd6e61892fd3]
Section Headings for Nonprovisional Specification
Note:
Each specification element should appear in uppercase, without underlining or bold type as section headings. If no text follows the heading, 'Not Applicable' should be used.

The order of arrangement of specification elements as set forth in 37 CFR 1.77(b) is preferable (e.g., not required) in framing the nonprovisional specification and each of the items should appear in upper case, without underlining or bold type, as section headings. If no text follows the section heading, the phrase “Not Applicable” should follow the section heading. It is recommended that provisional applications follow the same general format, although claims are not required. If an application data sheet (37 CFR 1.76) is used, data supplied in the application data sheet need not be provided elsewhere in the application except that for applications filed before September 16, 2012, the citizenship of each inventor must be provided in the oath or declaration under 37 CFR 1.63 even if this information is provided in the application data sheet.

Jump to MPEP Source · 37 CFR 1.77(b)Patent Application ContentAIA Effective DatesAIA Oath/Declaration Requirements (37 CFR 1.63)
Topic

Fee Transmittal

1 rules
StatutoryRecommendedAlways
[mpep-608-01-a-7f25d3663f6e188a77e371d5]
Specification and Other Elements Must Be Ordered Correctly in Application
Note:
The elements of a utility application, including the specification, drawings, and inventor’s oath or declaration, must be submitted in a specific order.
(a) The elements of the application, if applicable, should appear in the following order:
  • (1) Utility application transmittal form.
  • (2) Fee transmittal form.
  • (3) Application data sheet (see § 1.76).
  • (4) Specification.
  • (5) Drawings.
  • (6) The inventor’s oath or declaration.
Jump to MPEP Source · 37 CFR 1.77Fee TransmittalTransmittal ContentApplication Transmittal
Topic

Design Patent Practice

1 rules
StatutoryInformativeAlways
[mpep-608-01-a-0015df95a0abc45622b35879]
Specification Must Describe Invention Completely
Note:
The design patent specification must fully describe the invention as required by MPEP § 1503.01.

For design patent specification, see MPEP § 1503.01.

Jump to MPEP Source · 37 CFR 1.77Design Patent PracticePatent Application Content
Topic

Plant Patent Specification

1 rules
StatutoryInformativeAlways
[mpep-608-01-a-fd20efa086fa0068283e61f0]
Specification Required for Plant Patents
Note:
The specification must be provided for plant patents as per MPEP § 1605.

For plant patent specification, see MPEP § 1605.

Jump to MPEP Source · 37 CFR 1.77Plant Patent SpecificationPatent Application ContentPlant Patent Practice
Topic

Reissue Patent Issuance

1 rules
StatutoryInformativeAlways
[mpep-608-01-a-1ce83eaebe2f00ba23c9f67f]
Specification Requirement for Reissued Patents
Note:
The specification must be properly arranged and meet the requirements for reissued patents as detailed in MPEP § 1411.

For reissue patent specification, see MPEP § 1411.

Jump to MPEP Source · 37 CFR 1.77Reissue Patent IssuanceReissue Patent Practice
Topic

Priority/Benefit Claims in ADS

1 rules
StatutoryRequiredAlways
[mpep-608-01-a-98c4d0a6bf2da18792ab988a]
If No Text, Use 'Not Applicable'
Note:
When no text follows a section heading, the phrase ‘Not Applicable’ should be used. This rule applies to nonprovisional specifications and is recommended for provisional applications as well.

The order of arrangement of specification elements as set forth in 37 CFR 1.77(b) is preferable (e.g., not required) in framing the nonprovisional specification and each of the items should appear in upper case, without underlining or bold type, as section headings. If no text follows the section heading, the phrase “Not Applicable” should follow the section heading. It is recommended that provisional applications follow the same general format, although claims are not required. If an application data sheet (37 CFR 1.76) is used, data supplied in the application data sheet need not be provided elsewhere in the application except that for applications filed before September 16, 2012, the citizenship of each inventor must be provided in the oath or declaration under 37 CFR 1.63 even if this information is provided in the application data sheet.

Jump to MPEP Source · 37 CFR 1.77(b)Priority/Benefit Claims in ADSAIA Effective DatesAIA Oath/Declaration Requirements (37 CFR 1.63)
Topic

Inventorship Under AIA

1 rules
StatutoryInformativeAlways
[mpep-608-01-a-067bcd22ff40d57d3693dde7]
Inventorship Naming and Changes Governed by CFR Rules
Note:
The naming of inventors and changes to inventorship are governed by specific rules in the Code of Federal Regulations.

For applications filed on or after September 16, 2012, if there is a discrepancy between the information submitted in an application data sheet and the information submitted elsewhere in the application, the application data sheet will control except for the naming of inventors. The naming of the inventorship is governed by 37 CFR 1.41, and changes to inventorship or the names of inventors is governed by 37 CFR 1.48. In addition, for applications filed on or after September 16, 2012, the most recent application data sheet in compliance with 37 CFR 1.76 will govern with respect to foreign priority claims or domestic benefit claims. See 37 CFR 1.76(d) and MPEP § 601.05(a).

Jump to MPEP Source · 37 CFR 1.41Inventorship Under AIAAIA Effective DatesAIA Overview and Effective Dates
Topic

AIA vs Pre-AIA Practice

1 rules
StatutoryInformativeAlways
[mpep-608-01-a-f5dbe7cdd88d56e5f21c74f0]
Application Data Sheet Controls Except Inventor Information
Note:
For pre-AIA applications, the application data sheet controls over other submitted information except for inventor naming and citizenship.

For applications filed before September 16, 2012, if there is a discrepancy between the information submitted in an application data sheet and the information submitted elsewhere in the application, the application data sheet will control except for the naming of the inventors and the citizenship of the inventors. See pre-AIA 37 CFR 1.76(d) and MPEP § 601.05(b).

Jump to MPEP Source · 37 CFR 1.76(d)AIA vs Pre-AIA PracticeAIA Effective DatesAIA Overview and Effective Dates

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.

¶ 6.01 ¶ 6.01 Arrangement of the Sections of the Specification in a Utility Application

The following guidelines illustrate the preferred layout for the specification of a utility application. These guidelines are suggested for the applicant’s use.

As provided in 37 CFR 1.77(b) , the specification of a utility application should include the following sections in order. Each of the lettered items should appear in upper case, without underlining or bold type, as a section heading. If no text follows the section heading, the phrase “Not Applicable” should follow the section heading:

(a) TITLE OF THE INVENTION.

(b) CROSS-REFERENCE TO RELATED APPLICATIONS.

(c) STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH OR DEVELOPMENT.

(d) THE NAMES OF THE PARTIES TO A JOINT RESEARCH AGREEMENT.

(e) INCORPORATION-BY-REFERENCE OF MATERIAL SUBMITTED ON A READ-ONLY OPTICAL DISC, AS A TEXT FILE OR AN XML FILE VIA THE PATENT ELECTRONIC SYSTEM.

(f) STATEMENT REGARDING PRIOR DISCLOSURES BY THE INVENTOR OR A JOINT INVENTOR.

(g) BACKGROUND OF THE INVENTION.

(1) Field of the Invention.

(2) Description of Related Art including information disclosed under 37 CFR 1.97 and 1.98 .

(h) BRIEF SUMMARY OF THE INVENTION.

(i) BRIEF DESCRIPTION OF THE SEVERAL VIEWS OF THE DRAWING(S).

(j) DETAILED DESCRIPTION OF THE INVENTION.

(k) CLAIM OR CLAIMS (commencing on a separate sheet).

(l) ABSTRACT OF THE DISCLOSURE (commencing on a separate sheet).

(m) SEQUENCE LISTING. (See MPEP § 2422.03 and 37 CFR 1.821 – 1.825 ). A “Sequence Listing” is required on paper if the application discloses a nucleotide or amino acid sequence as defined in 37 CFR 1.821(a) and if the required “Sequence Listing” is not submitted as an electronic document either on read-only optical disc or as a text file via the patent electronic system.

Examiner Note

For the arrangement of the sections of the specification in a design application, see 37 CFR 1.154(b) . Form paragraph 15.05 may be used for a design application. For the arrangement of the sections of the specification in a plant application, see 37 CFR 1.163(c) . For the requirements of the specification in a reissue application, see 37 CFR 1.173(a)(1) .

¶ 6.02 ¶ 6.02 Content of Specification

(a) TITLE OF THE INVENTION : See 37 CFR 1.72(a) and MPEP § 606 . The title of the invention should be placed at the top of the first page of the specification unless the title is provided in an application data sheet. The title of the invention should be brief but technically accurate and descriptive, preferably from two to seven words. It may not contain more than 500 characters.

(b) CROSS-REFERENCES TO RELATED APPLICATIONS : See 37 CFR 1.78 and MPEP § 211 et seq.

(c) STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH OR DEVELOPMENT : See MPEP § 310 .

(d) THE NAMES OF THE PARTIES TO A JOINT RESEARCH AGREEMENT . See 37 CFR 1.71(g) .

(e) INCORPORATION-BY-REFERENCE OF MATERIAL SUBMITTED ON A READ-ONLY OPTICAL DISC, AS A TEXT FILE OR AN XML FILE VIA THE PATENT ELECTRONIC SYSTEM: The specification is required to include an incorporation-by-reference of electronic documents that are to become part of the permanent United States Patent and Trademark Office records in the file of a patent application. See 37 CFR 1.77(b)(5) and MPEP § 608.05 . See also the Legal Framework for Patent Electronic System posted on the USPTO website ( https://www.uspto.gov/sites/default/files/ documents/2019LegalFrameworkPES.pdf ) and MPEP § 502.05 .

(f) STATEMENT REGARDING PRIOR DISCLOSURES BY THE INVENTOR OR A JOINT INVENTOR. See 35 U.S.C. 102(b) and 37 CFR 1.77 .

(g) BACKGROUND OF THE INVENTION : See MPEP § 608.01(c) . The specification should set forth the Background of the Invention in two parts:

(1) Field of the Invention : A statement of the field of art to which the invention pertains. This statement may include a paraphrasing of the applicable U.S. patent classification definitions of the subject matter of the claimed invention. This item may also be titled “Technical Field.”

(2) Description of the Related Art including information disclosed under 37 CFR 1.97 and 37 CFR 1.98 : A description of the related art known to the applicant and including, if applicable, references to specific related art and problems involved in the prior art which are solved by the applicant’s invention. This item may also be titled “Background Art.”

(h) BRIEF SUMMARY OF THE INVENTION : See MPEP § 608.01(d) . A brief summary or general statement of the invention as set forth in 37 CFR 1.73 . The summary is separate and distinct from the abstract and is directed toward the invention rather than the disclosure as a whole. The summary may point out the advantages of the invention or how it solves problems previously existent in the prior art (and preferably indicated in the Background of the Invention). In chemical cases it should point out in general terms the utility of the invention. If possible, the nature and gist of the invention or the inventive concept should be set forth. Objects of the invention should be treated briefly and only to the extent that they contribute to an understanding of the invention.

(i) BRIEF DESCRIPTION OF THE SEVERAL VIEWS OF THE DRAWING(S) : See MPEP § 608.01(f) . A reference to and brief description of the drawing(s) as set forth in 37 CFR 1.74 .

(j) DETAILED DESCRIPTION OF THE INVENTION : See MPEP § 608.01(g) . A description of the preferred embodiment(s) of the invention as required in 37 CFR 1.71 . The description should be as short and specific as is necessary to describe the invention adequately and accurately. Where elements or groups of elements, compounds, and processes, which are conventional and generally widely known in the field of the invention described, and their exact nature or type is not necessary for an understanding and use of the invention by a person skilled in the art, they should not be described in detail. However, where particularly complicated subject matter is involved or where the elements, compounds, or processes may not be commonly or widely known in the field, the specification should refer to another patent or readily available publication which adequately describes the subject matter.

(k) CLAIM OR CLAIMS : See 37 CFR 1.75 and MPEP § 608.01(m) . The claim or claims must commence on a separate sheet or electronic page ( 37 CFR 1.52(b)(3) ). Where a claim sets forth a plurality of elements or steps, each element or step of the claim should be separated by a line indentation. There may be plural indentations to further segregate subcombinations or related steps. See 37 CFR 1.75 and MPEP 608.01(i) – (p) .

(l) ABSTRACT OF THE DISCLOSURE : See 37 CFR 1.72 (b) and MPEP § 608.01(b) . The abstract is a brief narrative of the disclosure as a whole, as concise as the disclosure permits, in a single paragraph preferably not exceeding 150 words, commencing on a separate sheet following the claims. In an international application which has entered the national stage ( 37 CFR 1.491(b) ), the applicant need not submit an abstract commencing on a separate sheet if an abstract was published with the international application under PCT Article 21 . The abstract that appears on the cover page of the pamphlet published by the International Bureau (IB) of the World Intellectual Property Organization (WIPO) is the abstract that will be used by the USPTO. See MPEP § 1893.03(e) .

(m) SEQUENCE LISTING : See 37 CFR 1.821 – 1.825 and MPEP §§ 2421 – 2431 . The requirement for a sequence listing applies to all sequences disclosed in a given application, whether the sequences are claimed or not. See MPEP § 2422.01 .

Examiner Note

In this paragraph an introductory sentence will be necessary. This paragraph is intended primarily for use in pro se applications.

Citations

Primary topicCitation
AIA Effective Dates
Inventorship Under AIA
37 CFR § 1.41
AIA Effective Dates
Inventorship Under AIA
37 CFR § 1.48
Patent Application Content37 CFR § 1.52(e)(8)
Patent Application Content37 CFR § 1.58(c)
AIA Effective Dates
Patent Application Content
Priority/Benefit Claims in ADS
37 CFR § 1.63
AIA Effective Dates
Fee Transmittal
Inventorship Under AIA
Patent Application Content
Priority/Benefit Claims in ADS
37 CFR § 1.76
AIA Effective Dates
AIA vs Pre-AIA Practice
Inventorship Under AIA
37 CFR § 1.76(d)
AIA Effective Dates
Patent Application Content
Priority/Benefit Claims in ADS
37 CFR § 1.77(b)
Patent Application Content37 CFR § 1.821(c)
Patent Application Content37 CFR § 1.821(c)(2)
Patent Application Content37 CFR § 1.821(c)(3)
Patent Application Content37 CFR § 1.831(a)
Patent Application Content37 CFR § 1.96(c)
Reissue Patent IssuanceMPEP § 1411
Design Patent PracticeMPEP § 1503.01
Plant Patent SpecificationMPEP § 1605
AIA Effective Dates
Inventorship Under AIA
MPEP § 601.05(a)
AIA Effective Dates
AIA vs Pre-AIA Practice
MPEP § 601.05(b)
Form Paragraph § 6.01

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