MPEP § 602.05(b) — Oath or Declaration in Continuing Applications Filed Before September 16, 2012 (Annotated Rules)

§602.05(b) Oath or Declaration in Continuing Applications Filed Before September 16, 2012

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

This page consolidates and annotates all enforceable requirements under MPEP § 602.05(b), 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.

Oath or Declaration in Continuing Applications Filed Before September 16, 2012

This section addresses Oath or Declaration in Continuing Applications Filed Before September 16, 2012. Primary authority: 37 CFR 1.53(b), 37 CFR 1.63(d)(1)(iv), and 37 CFR 1.47. Contains: 1 requirement, 2 guidance statements, 2 permissions, and 3 other statements.

Key Rules

Topic

AIA vs Pre-AIA Practice

3 rules
StatutoryInformativeAlways
[mpep-602-05-b-2e4200e5b7bbe5f0d0c6a5e2]
Continuation Application Must Include Pre-AIA Decision or Inventor Oath/Declaration
Note:
A continuation application must include a copy of the pre-AIA decision granting status or an inventor oath/declaration, unless all inventors sign the declaration.

A continuation or divisional application of a prior application accorded status under pre-AIA 37 CFR 1.47 will be accorded status under pre-AIA 37 CFR 1.47 if a copy of the decision according pre-AIA 37 CFR 1.47 status in the prior application is filed in the continuation or divisional application, unless an oath or declaration signed by all of the inventors is included upon filing the continuation or divisional application. An oath or declaration in an application accorded status under pre-AIA 37 CFR 1.47 is generally not signed by all of the inventors. Accordingly, if a copy of an oath or declaration of a prior application is submitted in a continuation or divisional application filed under 37 CFR 1.53(b) and the copy of the oath or declaration omits the signature of one or more inventors, the Office of Patent Application Processing (OPAP) should send a “Notice to File Missing Parts” requiring the signature of the nonsigning inventor, unless a copy of the decision according status under pre-AIA 37 CFR 1.47 is also included at the time of filing of the continuation or divisional application. If OPAP mails such a Notice, a copy of the decision according status under pre-AIA 37 CFR 1.47, together with a surcharge under 37 CFR 1.16(f) for its late filing, will be an acceptable reply to the Notice. Alternatively, applicant may submit an oath or declaration signed by the previously nonsigning inventor together with the surcharge set forth in 37 CFR 1.16(f) in reply to the Notice.

Jump to MPEP Source · 37 CFR 1.47AIA vs Pre-AIA PracticeAIA Effective DatesAIA Overview and Effective Dates
StatutoryInformativeAlways
[mpep-602-05-b-98ca8a82e8da60c269370cd0]
Oath or Declaration Not Signed by All Inventors in Continuation/Divisional Applications
Note:
If a continuation or divisional application includes an oath or declaration from a prior application, it generally does not require signatures from all inventors unless specifically required.

A continuation or divisional application of a prior application accorded status under pre-AIA 37 CFR 1.47 will be accorded status under pre-AIA 37 CFR 1.47 if a copy of the decision according pre-AIA 37 CFR 1.47 status in the prior application is filed in the continuation or divisional application, unless an oath or declaration signed by all of the inventors is included upon filing the continuation or divisional application. An oath or declaration in an application accorded status under pre-AIA 37 CFR 1.47 is generally not signed by all of the inventors. Accordingly, if a copy of an oath or declaration of a prior application is submitted in a continuation or divisional application filed under 37 CFR 1.53(b) and the copy of the oath or declaration omits the signature of one or more inventors, the Office of Patent Application Processing (OPAP) should send a “Notice to File Missing Parts” requiring the signature of the nonsigning inventor, unless a copy of the decision according status under pre-AIA 37 CFR 1.47 is also included at the time of filing of the continuation or divisional application. If OPAP mails such a Notice, a copy of the decision according status under pre-AIA 37 CFR 1.47, together with a surcharge under 37 CFR 1.16(f) for its late filing, will be an acceptable reply to the Notice. Alternatively, applicant may submit an oath or declaration signed by the previously nonsigning inventor together with the surcharge set forth in 37 CFR 1.16(f) in reply to the Notice.

Jump to MPEP Source · 37 CFR 1.47AIA vs Pre-AIA PracticeAIA Effective DatesAIA Overview and Effective Dates
StatutoryRecommendedAlways
[mpep-602-05-b-6a476e38c671734a3c547fbd]
Signature of Non-Signing Inventor Required in Continuation/Divisional Applications
Note:
If a copy of an oath or declaration from a prior application is submitted in a continuation or divisional application and omits signatures, the Office requires the signature of the nonsigning inventor unless pre-AIA status documentation is also included.

A continuation or divisional application of a prior application accorded status under pre-AIA 37 CFR 1.47 will be accorded status under pre-AIA 37 CFR 1.47 if a copy of the decision according pre-AIA 37 CFR 1.47 status in the prior application is filed in the continuation or divisional application, unless an oath or declaration signed by all of the inventors is included upon filing the continuation or divisional application. An oath or declaration in an application accorded status under pre-AIA 37 CFR 1.47 is generally not signed by all of the inventors. Accordingly, if a copy of an oath or declaration of a prior application is submitted in a continuation or divisional application filed under 37 CFR 1.53(b) and the copy of the oath or declaration omits the signature of one or more inventors, the Office of Patent Application Processing (OPAP) should send a “Notice to File Missing Parts” requiring the signature of the nonsigning inventor, unless a copy of the decision according status under pre-AIA 37 CFR 1.47 is also included at the time of filing of the continuation or divisional application. If OPAP mails such a Notice, a copy of the decision according status under pre-AIA 37 CFR 1.47, together with a surcharge under 37 CFR 1.16(f) for its late filing, will be an acceptable reply to the Notice. Alternatively, applicant may submit an oath or declaration signed by the previously nonsigning inventor together with the surcharge set forth in 37 CFR 1.16(f) in reply to the Notice.

Jump to MPEP Source · 37 CFR 1.47AIA vs Pre-AIA PracticeAIA Effective DatesAIA Overview and Effective Dates
Topic

AIA Oath/Declaration Requirements (37 CFR 1.63)

2 rules
StatutoryInformativeAlways
[mpep-602-05-b-c88ec8c271ee2172b0db5b07]
Oath/Declaration Requirement for Continuation Applications Filed Before September 16, 2012
Note:
Continuation applications filed before September 16, 2012 must include a copy of the oath or declaration from the prior nonprovisional application.

A continuation or divisional application filed before September 16, 2012 under 37 CFR 1.53(b) (other than a continuation-in-part (CIP)) may be filed with a copy of the oath or declaration from the prior nonprovisional application. See pre-AIA 37 CFR 1.63(d)(1)(iv).

Jump to MPEP Source · 37 CFR 1.53(b)AIA Oath/Declaration Requirements (37 CFR 1.63)Pre-AIA Oath/Declaration RequirementsInventor's Oath/Declaration Requirements
StatutoryPermittedAlways
[mpep-602-05-b-2937001a3a7941209d4d6557]
Oath or Declaration for Continuation/Divisional Applications
Note:
An inventor named in a prior application must either submit a copy of the previous oath or declaration and request deletion of non-inventor names, or provide a new oath or declaration listing correct inventors.

If an inventor named in a prior application is not an inventor in a continuation or divisional application filed under 37 CFR 1.53(b), the continuation or divisional application may either be filed (A) with a copy of an oath or declaration from a prior application and a statement requesting the deletion of the name or names of the person or persons who are not inventors of the invention being claimed in the continuation or divisional application (see pre-AIA 37 CFR 1.63(d)), or (B) with a newly executed oath or declaration naming the correct inventive entity. If an inventor named in a prior application is not an inventor in a continuation or divisional application filed under 37 CFR 1.53(d) (continued prosecution design application), the request for filing the continuation or divisional application must be accompanied by a statement requesting the deletion of the name or names of the person or persons who are not inventors of the invention being claimed in the continuation or divisional application (see 37 CFR 1.53(d)(4)).

Jump to MPEP Source · 37 CFR 1.53(b)AIA Oath/Declaration Requirements (37 CFR 1.63)Pre-AIA Oath/Declaration RequirementsInventor's Oath/Declaration Requirements
Topic

AIA Effective Dates

2 rules
StatutoryRequiredAlways
[mpep-602-05-b-59e00b197b60396890c04293]
Requirement for Deletion of Non-Inventors in Continuation Applications
Note:
The request to file a continuation application under 37 CFR 1.53(d) must include a statement deleting the names of inventors from the prior application who are not actual inventors of the claimed invention.

If an inventor named in a prior application is not an inventor in a continuation or divisional application filed under 37 CFR 1.53(b), the continuation or divisional application may either be filed (A) with a copy of an oath or declaration from a prior application and a statement requesting the deletion of the name or names of the person or persons who are not inventors of the invention being claimed in the continuation or divisional application (see pre-AIA 37 CFR 1.63(d)), or (B) with a newly executed oath or declaration naming the correct inventive entity. If an inventor named in a prior application is not an inventor in a continuation or divisional application filed under 37 CFR 1.53(d) (continued prosecution design application), the request for filing the continuation or divisional application must be accompanied by a statement requesting the deletion of the name or names of the person or persons who are not inventors of the invention being claimed in the continuation or divisional application (see 37 CFR 1.53(d)(4)).

Jump to MPEP Source · 37 CFR 1.53(b)AIA Effective DatesAIA Overview and Effective DatesAIA vs Pre-AIA Practice
MPEP GuidanceInformativeAlways
[mpep-602-05-b-47fe4b3b7c4d0952c7ca8d97]
Requirement for Oath or Declaration in Continuing Applications Filed After September 15, 2012
Note:
The rule requires that an oath or declaration be included in continuing applications filed on or after September 16, 2012.

[Editor Note: See MPEP § 602.05(a) for information regarding oath or declaration in a continuing application filed on or after September 16, 2012.]

Jump to MPEP SourceAIA Effective DatesAIA Overview and Effective DatesAIA vs Pre-AIA Practice
Topic

Inventorship Under AIA

2 rules
StatutoryRecommendedAlways
[mpep-602-05-b-b3f759969103432f2ccb5606]
Declaration Naming Correct Inventive Entity Required for Continuation
Note:
A continuation application must include a declaration naming the correct inventive entity, either from the prior application or a new one.

A continuation or divisional application filed under 37 CFR 1.53(b) of a prior application in which a petition (or request) under 37 CFR 1.48 to add an inventor was filed should be filed with a copy of the executed declaration naming the correct inventive entity from the prior application or a newly executed declaration naming the correct inventive entity. A copy of any decision under 37 CFR 1.48 from the prior application is not required to be filed in the continuation or divisional application. See MPEP § 602.01(c)(3) in Revision 08.2017 of the Ninth Edition of the MPEP, published in January 2018, for the language of pre-AIA 37 CFR 1.48.

Jump to MPEP Source · 37 CFR 1.53(b)Inventorship Under AIAAIA Effective DatesAIA Overview and Effective Dates
StatutoryRequiredAlways
[mpep-602-05-b-a91d1616f79637f73db104a9]
Declaration Naming Inventive Entity Not Required in Continuation
Note:
A declaration naming the correct inventive entity from a prior application is not required to be filed in a continuation or divisional application.

A continuation or divisional application filed under 37 CFR 1.53(b) of a prior application in which a petition (or request) under 37 CFR 1.48 to add an inventor was filed should be filed with a copy of the executed declaration naming the correct inventive entity from the prior application or a newly executed declaration naming the correct inventive entity. A copy of any decision under 37 CFR 1.48 from the prior application is not required to be filed in the continuation or divisional application. See MPEP § 602.01(c)(3) in Revision 08.2017 of the Ninth Edition of the MPEP, published in January 2018, for the language of pre-AIA 37 CFR 1.48.

Jump to MPEP Source · 37 CFR 1.53(b)Inventorship Under AIAAIA vs Pre-AIA PracticeAIA Effective Dates
Topic

CIP New Matter

1 rules
StatutoryPermittedAlways
[mpep-602-05-b-0b2801822a89f696e58087f0]
Oath/Declaration Requirement for Continuation Applications Filed Before September 16, 2012
Note:
A continuation application filed before September 16, 2012 may include a copy of the oath or declaration from the prior nonprovisional application.

A continuation or divisional application filed before September 16, 2012 under 37 CFR 1.53(b) (other than a continuation-in-part (CIP)) may be filed with a copy of the oath or declaration from the prior nonprovisional application. See pre-AIA 37 CFR 1.63(d)(1)(iv).

Jump to MPEP Source · 37 CFR 1.53(b)CIP New MatterCIP Priority/Benefit SplitCIP Filing Requirements
Topic

Filing, Search & Examination Fees

1 rules
StatutoryInformativeAlways
[mpep-602-05-b-750f5f90d4cab66409a8cf87]
Copy of Decision and Surcharge for Late Filing Is Acceptable Reply to Notice
Note:
If OPAP mails a 'Notice to File Missing Parts', applicant can reply by submitting a copy of the decision according status under pre-AIA 37 CFR 1.47, along with a surcharge under 37 CFR 1.16(f) for its late filing.

A continuation or divisional application of a prior application accorded status under pre-AIA 37 CFR 1.47 will be accorded status under pre-AIA 37 CFR 1.47 if a copy of the decision according pre-AIA 37 CFR 1.47 status in the prior application is filed in the continuation or divisional application, unless an oath or declaration signed by all of the inventors is included upon filing the continuation or divisional application. An oath or declaration in an application accorded status under pre-AIA 37 CFR 1.47 is generally not signed by all of the inventors. Accordingly, if a copy of an oath or declaration of a prior application is submitted in a continuation or divisional application filed under 37 CFR 1.53(b) and the copy of the oath or declaration omits the signature of one or more inventors, the Office of Patent Application Processing (OPAP) should send a “Notice to File Missing Parts” requiring the signature of the nonsigning inventor, unless a copy of the decision according status under pre-AIA 37 CFR 1.47 is also included at the time of filing of the continuation or divisional application. If OPAP mails such a Notice, a copy of the decision according status under pre-AIA 37 CFR 1.47, together with a surcharge under 37 CFR 1.16(f) for its late filing, will be an acceptable reply to the Notice. Alternatively, applicant may submit an oath or declaration signed by the previously nonsigning inventor together with the surcharge set forth in 37 CFR 1.16(f) in reply to the Notice.

Jump to MPEP Source · 37 CFR 1.47Filing, Search & Examination FeesAIA vs Pre-AIA PracticeFee Requirements
Topic

Assignee as Applicant Signature

1 rules
StatutoryPermittedAlways
[mpep-602-05-b-26c9b5c43e08122131ab1e48]
Signature Requirement for Non-Signing Inventor in Continuation Applications
Note:
Applicant must submit a signed oath or declaration from the previously nonsigning inventor and a surcharge if an Office notice is received.

A continuation or divisional application of a prior application accorded status under pre-AIA 37 CFR 1.47 will be accorded status under pre-AIA 37 CFR 1.47 if a copy of the decision according pre-AIA 37 CFR 1.47 status in the prior application is filed in the continuation or divisional application, unless an oath or declaration signed by all of the inventors is included upon filing the continuation or divisional application. An oath or declaration in an application accorded status under pre-AIA 37 CFR 1.47 is generally not signed by all of the inventors. Accordingly, if a copy of an oath or declaration of a prior application is submitted in a continuation or divisional application filed under 37 CFR 1.53(b) and the copy of the oath or declaration omits the signature of one or more inventors, the Office of Patent Application Processing (OPAP) should send a “Notice to File Missing Parts” requiring the signature of the nonsigning inventor, unless a copy of the decision according status under pre-AIA 37 CFR 1.47 is also included at the time of filing of the continuation or divisional application. If OPAP mails such a Notice, a copy of the decision according status under pre-AIA 37 CFR 1.47, together with a surcharge under 37 CFR 1.16(f) for its late filing, will be an acceptable reply to the Notice. Alternatively, applicant may submit an oath or declaration signed by the previously nonsigning inventor together with the surcharge set forth in 37 CFR 1.16(f) in reply to the Notice.

Jump to MPEP Source · 37 CFR 1.47Assignee as Applicant SignatureApplicant and Assignee Filing Under AIAFiling, Search & Examination Fees

Citations

Primary topicCitation
AIA vs Pre-AIA Practice
Assignee as Applicant Signature
Filing, Search & Examination Fees
37 CFR § 1.16(f)
AIA vs Pre-AIA Practice
Assignee as Applicant Signature
Filing, Search & Examination Fees
37 CFR § 1.47
Inventorship Under AIA37 CFR § 1.48
AIA Effective Dates
AIA Oath/Declaration Requirements (37 CFR 1.63)
AIA vs Pre-AIA Practice
Assignee as Applicant Signature
CIP New Matter
Filing, Search & Examination Fees
Inventorship Under AIA
37 CFR § 1.53(b)
AIA Effective Dates
AIA Oath/Declaration Requirements (37 CFR 1.63)
37 CFR § 1.53(d)
AIA Effective Dates
AIA Oath/Declaration Requirements (37 CFR 1.63)
37 CFR § 1.53(d)(4)
AIA Effective Dates
AIA Oath/Declaration Requirements (37 CFR 1.63)
37 CFR § 1.63(d)
AIA Oath/Declaration Requirements (37 CFR 1.63)
CIP New Matter
37 CFR § 1.63(d)(1)(iv)
Inventorship Under AIAMPEP § 602.01(c)(3)
AIA Effective DatesMPEP § 602.05(a)

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