MPEP § 211.02(a) — Correcting or Adding a Benefit Claim After Filing (Annotated Rules)

§211.02(a) Correcting or Adding a Benefit Claim After Filing

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

This page consolidates and annotates all enforceable requirements under MPEP § 211.02(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.

Correcting or Adding a Benefit Claim After Filing

This section addresses Correcting or Adding a Benefit Claim After Filing. Primary authority: 35 U.S.C. 132(a)), 35 U.S.C. 132(a), and 35 U.S.C. 120. Contains: 4 requirements, 2 prohibitions, 1 guidance statement, 4 permissions, and 1 other statement.

Key Rules

Topic

Benefit Claim in ADS

6 rules
StatutoryRequiredAlways
[mpep-211-02-a-f55eddfe3feb2c8fabec6662]
Corrected Filing Receipt Requires Proper ADS Reference
Note:
The Office will not grant a corrected filing receipt to include a benefit claim unless the proper reference is included in an ADS or the first sentence(s) of the specification within the required time period.

If applicant receives a filing receipt with missing or incorrect benefit claim information, applicant may request a corrected filing receipt. The Office will not grant a request for a corrected filing receipt to include a benefit claim unless the proper reference to the prior application is included (i) in an ADS (for applications filed on or after September 16, 2012) or (ii) in the first sentence(s) of the specification or an ADS (for applications filed prior to September 16, 2012) within the time period required by 37 CFR 1.78 with a few exceptions. See MPEP § 211.03. If the proper reference was previously submitted in an application filed on or after September 16, 2012, the request for a corrected filing receipt should indicate that the reference was properly and timely made in the ADS. If the proper reference was previously submitted in an application filed prior to September 16, 2012, the request for a corrected filing receipt should indicate that the reference was properly and timely made and where such reference is located (i.e., the specification, an amendment to the specification, or an ADS). The Office may notify applicants on or with the filing receipt that a benefit claim may not have been recognized because the benefit claim was improper but applicants are advised that only the benefit claims that are listed on the filing receipt have been recognized by the Office. Therefore, applicants should carefully and promptly review their filing receipts in order to avoid the need for a petition (37 CFR 1.78) and the petition fee.

Jump to MPEP Source · 37 CFR 1.78Benefit Claim in ADSBenefit Claim in SpecificationTiming of Benefit Claim
StatutoryRecommendedAlways
[mpep-211-02-a-67814241cc1be877566acb33]
Requirement for Proper Reference Location in ADS
Note:
The rule requires that a corrected filing receipt indicate the proper and timely reference location (specification, amendment, or ADS) for applications filed on or before September 15, 2012.

If applicant receives a filing receipt with missing or incorrect benefit claim information, applicant may request a corrected filing receipt. The Office will not grant a request for a corrected filing receipt to include a benefit claim unless the proper reference to the prior application is included (i) in an ADS (for applications filed on or after September 16, 2012) or (ii) in the first sentence(s) of the specification or an ADS (for applications filed prior to September 16, 2012) within the time period required by 37 CFR 1.78 with a few exceptions. See MPEP § 211.03. If the proper reference was previously submitted in an application filed on or after September 16, 2012, the request for a corrected filing receipt should indicate that the reference was properly and timely made in the ADS. If the proper reference was previously submitted in an application filed prior to September 16, 2012, the request for a corrected filing receipt should indicate that the reference was properly and timely made and where such reference is located (i.e., the specification, an amendment to the specification, or an ADS). The Office may notify applicants on or with the filing receipt that a benefit claim may not have been recognized because the benefit claim was improper but applicants are advised that only the benefit claims that are listed on the filing receipt have been recognized by the Office. Therefore, applicants should carefully and promptly review their filing receipts in order to avoid the need for a petition (37 CFR 1.78) and the petition fee.

Jump to MPEP Source · 37 CFR 1.78Benefit Claim in ADSAIA Effective DatesFiling Receipt
StatutoryRequiredAlways
[mpep-211-02-a-a22caa4cb36f08983f36dc03]
Petition and Fee Required for Late Benefit Claim
Note:
A petition and fee are required to add a benefit claim after the time period specified by 37 CFR 1.78, along with an ADS or amendment in compliance with relevant regulations.
If a benefit claim is added after the time period required by 37 CFR 1.78, a petition and the petition fee are required. See MPEP § 211.04. Any petition under 37 CFR 1.78 must be accompanied by a corrected ADS in compliance with 37 CFR 1.76(c) (for applications filed on or after September 16, 2012), or by an amendment to the specification or a supplemental ADS in compliance with pre-AIA 37 CFR 1.76(c) (for applications filed prior to September 16, 2012) unless the proper reference was previously submitted. In addition to the petition under 37 CFR 1.78 and ADS or amendment, to add a benefit claim it may be necessary for applicant to file one of the following, depending on the status of the application:
  • (A) a request for continued examination (RCE) under 37 CFR 1.114, if the application is under a final rejection or has been allowed (see MPEP § 706.07(h)). An amendment or ADS filed after final rejection or allowance is not entered as a matter of right and must be filed in compliance with 37 CFR 1.116 or 1.312, respectively; or
  • (B) a reissue application or a request for a certificate of correction under 37 CFR 1.323, if appropriate (see MPEP §§ 1402 and 1481), if the application has issued as a patent.
Jump to MPEP Source · 37 CFR 1.78Benefit Claim in ADSCorrecting Benefit ClaimsBenefit Claim in Specification
StatutoryPermittedAlways
[mpep-211-02-a-955198b3efdc4a0661739155]
Corrected Application Data Sheet Required for Deleting Benefit Claim After September 16, 2012
Note:
Applicants must file a corrected application data sheet in compliance with 37 CFR 1.76(c) to delete a benefit claim after filing on or after September 16, 2012.

In certain circumstances, applicants may choose to delete a benefit claim. For applications filed on or after September 16, 2012, applicant may do so by filing a corrected application data sheet in compliance with 37 CFR 1.76(c) that deletes the reference to the prior-filed application. For applications filed prior to September 16, 2012, applicant may do so by amending the specification (if the benefit claim is in the specification) or by submitting a supplemental application data sheet in compliance with pre-AIA 37 CFR 1.76(c) to delete any references to prior applications.

Jump to MPEP Source · 37 CFR 1.76(c)Benefit Claim in ADSAIA Effective DatesAssignee as Applicant Signature
StatutoryPermittedAlways
[mpep-211-02-a-c771a5dc3d6970629e0e544d]
Deleting Benefit Claim Before Sept 16, 2012
Note:
For applications filed prior to September 16, 2012, applicants can delete a benefit claim by amending the specification or submitting a supplemental application data sheet.

In certain circumstances, applicants may choose to delete a benefit claim. For applications filed on or after September 16, 2012, applicant may do so by filing a corrected application data sheet in compliance with 37 CFR 1.76(c) that deletes the reference to the prior-filed application. For applications filed prior to September 16, 2012, applicant may do so by amending the specification (if the benefit claim is in the specification) or by submitting a supplemental application data sheet in compliance with pre-AIA 37 CFR 1.76(c) to delete any references to prior applications.

Jump to MPEP Source · 37 CFR 1.76(c)Benefit Claim in ADSContinuation Benefit ClaimsAIA Effective Dates
StatutoryRequiredAlways
[mpep-211-02-a-4d9d802bfd33162c0b108419]
Prior Application Reference Not Required in CPA
Note:
In a continued prosecution application, no specific reference to a prior application with the same number is required or should be made.

In a continued prosecution application (CPA) filed under 37 CFR 1.53(d), no amendment may delete the specific reference to a prior application assigned the same application number. (Note: In the CPA, the request is the specific reference required by 35 U.S.C. 120 and 37 CFR 1.78 to every application assigned the same application number identified in the request. Further, in a CPA, a specific reference in the first sentence(s) of the specification following the title, or in an application data sheet, to a prior application assigned the same application number is not required and should not be made.)

Jump to MPEP Source · 37 CFR 1.53(d)Benefit Claim in ADSBenefit Claim in SpecificationContinuation Benefit Claims
Topic

Priority and Benefit Claims

4 rules
StatutoryProhibitedAlways
[mpep-211-02-a-08a750e536b0ab05663955ce]
Incorporation by Reference Must Be Filed Initially
Note:
An incorporation by reference statement cannot be added to a prior application in a benefit claim submitted after the filing date unless it was originally presented upon filing.

When a benefit claim is submitted after the filing of an application, the reference to the prior application cannot include an incorporation by reference statement specifying of the prior application unless an incorporation by reference statement specifying of the prior application was presented upon filing of the application. See Dart Indus. v. Banner, 636 F.2d 684, 207 USPQ 273 (C.A.D.C. 1980). An incorporation by reference statement added after an application’s filing date is not effective because no new matter can be added to an application after its filing date (see 35 U.S.C. 132(a)).

Jump to MPEP SourcePriority and Benefit Claims
StatutoryInformativeAlways
[mpep-211-02-a-3a93cad9c073468a8e32c044]
Incorporation By Reference Must Be Present Upon Filing
Note:
An incorporation by reference statement in a benefit claim must be present at the time of filing and cannot be added later.

When a benefit claim is submitted after the filing of an application, the reference to the prior application cannot include an incorporation by reference statement specifying of the prior application unless an incorporation by reference statement specifying of the prior application was presented upon filing of the application. See Dart Indus. v. Banner, 636 F.2d 684, 207 USPQ 273 (C.A.D.C. 1980). An incorporation by reference statement added after an application’s filing date is not effective because no new matter can be added to an application after its filing date (see 35 U.S.C. 132(a)).

Jump to MPEP SourcePriority and Benefit Claims
StatutoryPermittedAlways
[mpep-211-02-a-f2c0258f80927433073984f8]
Incorporation by Reference After Filing Not Allowed
Note:
An incorporation by reference statement added after an application’s filing date is not effective as no new matter can be added to the application post-filing.

When a benefit claim is submitted after the filing of an application, the reference to the prior application cannot include an incorporation by reference statement specifying of the prior application unless an incorporation by reference statement specifying of the prior application was presented upon filing of the application. See Dart Indus. v. Banner, 636 F.2d 684, 207 USPQ 273 (C.A.D.C. 1980). An incorporation by reference statement added after an application’s filing date is not effective because no new matter can be added to an application after its filing date (see 35 U.S.C. 132(a)).

Jump to MPEP SourcePriority and Benefit Claims
StatutoryPermittedAlways
[mpep-211-02-a-a4524c6c5f541d1332392831]
Cancellation of Prior Application's Benefit Claim Is Waiver
Note:
An applicant who cancels a benefit claim to a prior application is deemed to have intentionally waived that claim in the current application. The Office may refuse to accept a later petition to add the canceled claim if it was not unintentional.

A cancellation of a benefit claim to a prior application may be considered as a showing that the applicant is intentionally waiving the benefit claim to the prior application in the instant application. If the applicant later files a petition to accept an unintentionally delayed claim to add the benefit claim to the prior application in the same application from which the benefit claim was canceled, the Office may refuse to accept such benefit claim because the delay was not unintentional. The correction or entry of the data in the Patent Data Portal can be made by technical support staff of the TC. Upon entry of the data, a new bib-data sheet should be placed in the file. See also MPEP § 707.05 and § 1302.09.

Jump to MPEP Source · 37 CFR 1302.09Priority and Benefit ClaimsUnintentional Delay StandardDelayed Benefit/Priority Claims
Topic

Continuation Benefit Claims

3 rules
StatutoryPermittedAlways
[mpep-211-02-a-72170b2d403659c4b0493072]
Request for Corrected Filing Receipt with Proper Reference to Prior Application
Note:
Applicants can request a corrected filing receipt if the initial one contains missing or incorrect benefit claim information, provided that the proper reference to the prior application is included as required.

If applicant receives a filing receipt with missing or incorrect benefit claim information, applicant may request a corrected filing receipt. The Office will not grant a request for a corrected filing receipt to include a benefit claim unless the proper reference to the prior application is included (i) in an ADS (for applications filed on or after September 16, 2012) or (ii) in the first sentence(s) of the specification or an ADS (for applications filed prior to September 16, 2012) within the time period required by 37 CFR 1.78 with a few exceptions. See MPEP § 211.03. If the proper reference was previously submitted in an application filed on or after September 16, 2012, the request for a corrected filing receipt should indicate that the reference was properly and timely made in the ADS. If the proper reference was previously submitted in an application filed prior to September 16, 2012, the request for a corrected filing receipt should indicate that the reference was properly and timely made and where such reference is located (i.e., the specification, an amendment to the specification, or an ADS). The Office may notify applicants on or with the filing receipt that a benefit claim may not have been recognized because the benefit claim was improper but applicants are advised that only the benefit claims that are listed on the filing receipt have been recognized by the Office. Therefore, applicants should carefully and promptly review their filing receipts in order to avoid the need for a petition (37 CFR 1.78) and the petition fee.

Jump to MPEP Source · 37 CFR 1.78Continuation Benefit ClaimsFiling ReceiptAssignee as Applicant Signature
StatutoryPermittedAlways
[mpep-211-02-a-825a1d3f9e45666d5316e644]
Benefit Claim Can Be Deleted After Filing
Note:
Applicants may delete a benefit claim by filing a corrected application data sheet for applications filed on or after September 16, 2012, or by amending the specification or submitting a supplemental application data sheet for earlier filings.

In certain circumstances, applicants may choose to delete a benefit claim. For applications filed on or after September 16, 2012, applicant may do so by filing a corrected application data sheet in compliance with 37 CFR 1.76(c) that deletes the reference to the prior-filed application. For applications filed prior to September 16, 2012, applicant may do so by amending the specification (if the benefit claim is in the specification) or by submitting a supplemental application data sheet in compliance with pre-AIA 37 CFR 1.76(c) to delete any references to prior applications.

Jump to MPEP Source · 37 CFR 1.76(c)Continuation Benefit ClaimsPriority and Benefit ClaimsBenefit Claim in ADS
StatutoryPermittedAlways
[mpep-211-02-a-b475ef3b4b1b4fde95219fc5]
Prior Application Reference Must Not Be Deleted In CPA
Note:
In a continued prosecution application, amendments are not allowed to delete the specific reference to a prior application with the same application number.

In a continued prosecution application (CPA) filed under 37 CFR 1.53(d), no amendment may delete the specific reference to a prior application assigned the same application number. (Note: In the CPA, the request is the specific reference required by 35 U.S.C. 120 and 37 CFR 1.78 to every application assigned the same application number identified in the request. Further, in a CPA, a specific reference in the first sentence(s) of the specification following the title, or in an application data sheet, to a prior application assigned the same application number is not required and should not be made.)

Jump to MPEP Source · 37 CFR 1.53(d)Continuation Benefit ClaimsReference to Prior ApplicationContinued Prosecution Applications
Topic

Publication Timing (18 Months)

3 rules
StatutoryRecommendedAlways
[mpep-211-02-a-e5ed90cd5c630bea0162fe34]
Examiner Must Assess New Prior Art After Benefit Claim Deletion
Note:
The examiner must evaluate if new prior art is available after a benefit claim is deleted, especially when an amendment or ADS to delete the benefit claim is submitted.

The examiner should consider whether any new prior art may now be available if a benefit claim is deleted. If an applicant is submitting an amendment to the specification or an ADS to delete a benefit claim after final rejection or action, the amendment or ADS will be treated under 37 CFR 1.116 (see MPEP § 714.12 and § 714.13). If the amendment or ADS to delete a benefit claim is submitted after the application has been allowed, the amendment or ADS will be treated under 37 CFR 1.312 (see MPEP § 714.16). A deletion of a benefit claim will not delay the publication of the application unless the amendment or ADS is recognized by the Office within nine weeks prior to the projected publication date that was originally calculated based on the benefit claim.

Jump to MPEP Source · 37 CFR 1.116Publication Timing (18 Months)Application PublicationPatent Application Content
StatutoryInformativeAlways
[mpep-211-02-a-8b07acd0ce151ddc77abfba1]
Amendment or ADS after Allowance Treated Under 37 CFR 1.312
Note:
If an amendment or ADS to delete a benefit claim is submitted after the application has been allowed, it will be treated under 37 CFR 1.312.

The examiner should consider whether any new prior art may now be available if a benefit claim is deleted. If an applicant is submitting an amendment to the specification or an ADS to delete a benefit claim after final rejection or action, the amendment or ADS will be treated under 37 CFR 1.116 (see MPEP § 714.12 and § 714.13). If the amendment or ADS to delete a benefit claim is submitted after the application has been allowed, the amendment or ADS will be treated under 37 CFR 1.312 (see MPEP § 714.16). A deletion of a benefit claim will not delay the publication of the application unless the amendment or ADS is recognized by the Office within nine weeks prior to the projected publication date that was originally calculated based on the benefit claim.

Jump to MPEP Source · 37 CFR 1.116Publication Timing (18 Months)Application PublicationPatent Application Content
StatutoryInformativeAlways
[mpep-211-02-a-ab001bea0205bac8390efee3]
Publication Not Delayed If Benefit Claim Deleted After Nine Weeks
Note:
The publication of an application will not be delayed if a benefit claim is deleted after nine weeks from the original projected publication date, unless the deletion is recognized by the Office within this period.

The examiner should consider whether any new prior art may now be available if a benefit claim is deleted. If an applicant is submitting an amendment to the specification or an ADS to delete a benefit claim after final rejection or action, the amendment or ADS will be treated under 37 CFR 1.116 (see MPEP § 714.12 and § 714.13). If the amendment or ADS to delete a benefit claim is submitted after the application has been allowed, the amendment or ADS will be treated under 37 CFR 1.312 (see MPEP § 714.16). A deletion of a benefit claim will not delay the publication of the application unless the amendment or ADS is recognized by the Office within nine weeks prior to the projected publication date that was originally calculated based on the benefit claim.

Jump to MPEP Source · 37 CFR 1.116Publication Timing (18 Months)Application PublicationPatent Application Content
Topic

Unintentional Delay Standard

3 rules
StatutoryPermittedAlways
[mpep-211-02-a-fda9208165197a6260ef2790]
Unintentionally Delayed Benefit Claim Not Acceptable
Note:
The Office may refuse to accept a benefit claim that was unintentionally delayed after it was canceled in the same application.

A cancellation of a benefit claim to a prior application may be considered as a showing that the applicant is intentionally waiving the benefit claim to the prior application in the instant application. If the applicant later files a petition to accept an unintentionally delayed claim to add the benefit claim to the prior application in the same application from which the benefit claim was canceled, the Office may refuse to accept such benefit claim because the delay was not unintentional. The correction or entry of the data in the Patent Data Portal can be made by technical support staff of the TC. Upon entry of the data, a new bib-data sheet should be placed in the file. See also MPEP § 707.05 and § 1302.09.

Jump to MPEP Source · 37 CFR 1302.09Unintentional Delay StandardDelayed Benefit/Priority ClaimsPriority and Benefit Claims
StatutoryPermittedAlways
[mpep-211-02-a-906d2c2992751b95cc322186]
Technical Support Can Correct Patent Data Portal Entries
Note:
The correction or entry of data in the Patent Data Portal can be made by technical support staff of the TC.

A cancellation of a benefit claim to a prior application may be considered as a showing that the applicant is intentionally waiving the benefit claim to the prior application in the instant application. If the applicant later files a petition to accept an unintentionally delayed claim to add the benefit claim to the prior application in the same application from which the benefit claim was canceled, the Office may refuse to accept such benefit claim because the delay was not unintentional. The correction or entry of the data in the Patent Data Portal can be made by technical support staff of the TC. Upon entry of the data, a new bib-data sheet should be placed in the file. See also MPEP § 707.05 and § 1302.09.

Jump to MPEP Source · 37 CFR 1302.09Unintentional Delay StandardDelayed Benefit/Priority ClaimsPriority and Benefit Claims
StatutoryRecommendedAlways
[mpep-211-02-a-f155843c30ca23a30f45a87b]
Bib-data Sheet Required Upon Entry
Note:
A new bib-data sheet must be placed in the file upon entry of data. This requirement is supported by MPEP sections §707.05 and §1302.09.

A cancellation of a benefit claim to a prior application may be considered as a showing that the applicant is intentionally waiving the benefit claim to the prior application in the instant application. If the applicant later files a petition to accept an unintentionally delayed claim to add the benefit claim to the prior application in the same application from which the benefit claim was canceled, the Office may refuse to accept such benefit claim because the delay was not unintentional. The correction or entry of the data in the Patent Data Portal can be made by technical support staff of the TC. Upon entry of the data, a new bib-data sheet should be placed in the file. See also MPEP § 707.05 and § 1302.09.

Jump to MPEP Source · 37 CFR 1302.09Unintentional Delay StandardDelayed Benefit/Priority ClaimsPriority and Benefit Claims
Topic

Correcting Benefit Claims

1 rules
StatutoryProhibitedAlways
[mpep-211-02-a-ed33613126092098d0eb0ee3]
Review Filing Receipt for Proper Benefit Claims
Note:
Applicants must review their filing receipts promptly to ensure proper benefit claims are recognized, avoiding the need for a petition and associated fee.

If applicant receives a filing receipt with missing or incorrect benefit claim information, applicant may request a corrected filing receipt. The Office will not grant a request for a corrected filing receipt to include a benefit claim unless the proper reference to the prior application is included (i) in an ADS (for applications filed on or after September 16, 2012) or (ii) in the first sentence(s) of the specification or an ADS (for applications filed prior to September 16, 2012) within the time period required by 37 CFR 1.78 with a few exceptions. See MPEP § 211.03. If the proper reference was previously submitted in an application filed on or after September 16, 2012, the request for a corrected filing receipt should indicate that the reference was properly and timely made in the ADS. If the proper reference was previously submitted in an application filed prior to September 16, 2012, the request for a corrected filing receipt should indicate that the reference was properly and timely made and where such reference is located (i.e., the specification, an amendment to the specification, or an ADS). The Office may notify applicants on or with the filing receipt that a benefit claim may not have been recognized because the benefit claim was improper but applicants are advised that only the benefit claims that are listed on the filing receipt have been recognized by the Office. Therefore, applicants should carefully and promptly review their filing receipts in order to avoid the need for a petition (37 CFR 1.78) and the petition fee.

Jump to MPEP Source · 37 CFR 1.78Correcting Benefit ClaimsBenefit Claim in SpecificationContinuation Benefit Claims
Topic

Reissue Application Filing

1 rules
StatutoryInformativeAlways
[mpep-211-02-a-d528096f16abe0f6631c7a7a]
Requirement for Reissue Application if Patent Issued
Note:
If a benefit claim is added after the required time period, an application must file a reissue application or request for certificate of correction under 37 CFR 1.323.

If a benefit claim is added after the time period required by 37 CFR 1.78, a petition and the petition fee are required. See MPEP § 211.04. Any petition under 37 CFR 1.78 must be accompanied by a corrected ADS in compliance with 37 CFR 1.76(c) (for applications filed on or after September 16, 2012), or by an amendment to the specification or a supplemental ADS in compliance with pre-AIA 37 CFR 1.76(c) (for applications filed prior to September 16, 2012) unless the proper reference was previously submitted. In addition to the petition under 37 CFR 1.78 and ADS or amendment, to add a benefit claim it may be necessary for applicant to file one of the following, depending on the status of the application:

(B) a reissue application or a request for a certificate of correction under 37 CFR 1.323, if appropriate (see MPEP §§ 1402 and 1481), if the application has issued as a patent.

Jump to MPEP Source · 37 CFR 1.78Reissue Application FilingReissue Patent PracticeBenefit Claim in ADS
Topic

Patent Application Content

1 rules
StatutoryInformativeAlways
[mpep-211-02-a-3fb10dc31911a698457444fe]
Amendment to Delete Benefit Claim After Final Rejection Treated Under 37 CFR 1.116
Note:
If an applicant amends the specification or ADS to delete a benefit claim after final rejection, it will be treated under 37 CFR 1.116.

The examiner should consider whether any new prior art may now be available if a benefit claim is deleted. If an applicant is submitting an amendment to the specification or an ADS to delete a benefit claim after final rejection or action, the amendment or ADS will be treated under 37 CFR 1.116 (see MPEP § 714.12 and § 714.13). If the amendment or ADS to delete a benefit claim is submitted after the application has been allowed, the amendment or ADS will be treated under 37 CFR 1.312 (see MPEP § 714.16). A deletion of a benefit claim will not delay the publication of the application unless the amendment or ADS is recognized by the Office within nine weeks prior to the projected publication date that was originally calculated based on the benefit claim.

Jump to MPEP Source · 37 CFR 1.116Patent Application ContentPublication Timing (18 Months)Application Publication
Topic

Benefit Claim in Specification

1 rules
StatutoryRequiredAlways
[mpep-211-02-a-1f3b43dcef6aaa237159e92c]
Reference to Prior Application Not Modifiable in CPA
Note:
In a continued prosecution application, the specific reference to a prior application with the same application number cannot be deleted or modified.

In a continued prosecution application (CPA) filed under 37 CFR 1.53(d), no amendment may delete the specific reference to a prior application assigned the same application number. (Note: In the CPA, the request is the specific reference required by 35 U.S.C. 120 and 37 CFR 1.78 to every application assigned the same application number identified in the request. Further, in a CPA, a specific reference in the first sentence(s) of the specification following the title, or in an application data sheet, to a prior application assigned the same application number is not required and should not be made.)

Jump to MPEP Source · 37 CFR 1.53(d)Benefit Claim in SpecificationReference to Prior ApplicationContinued Prosecution Applications

Citations

Primary topicCitation
Benefit Claim in ADS
Benefit Claim in Specification
Continuation Benefit Claims
35 U.S.C. § 120
Priority and Benefit Claims35 U.S.C. § 132(a)
Benefit Claim in ADS37 CFR § 1.114
Benefit Claim in ADS
Patent Application Content
Publication Timing (18 Months)
37 CFR § 1.116
Patent Application Content
Publication Timing (18 Months)
37 CFR § 1.312
Benefit Claim in ADS
Reissue Application Filing
37 CFR § 1.323
Benefit Claim in ADS
Benefit Claim in Specification
Continuation Benefit Claims
37 CFR § 1.53(d)
Benefit Claim in ADS
Continuation Benefit Claims
Reissue Application Filing
37 CFR § 1.76(c)
Benefit Claim in ADS
Benefit Claim in Specification
Continuation Benefit Claims
Correcting Benefit Claims
Reissue Application Filing
37 CFR § 1.78
Priority and Benefit Claims
Unintentional Delay Standard
37 CFR § 1302.09
Patent Application Content
Publication Timing (18 Months)
37 CFR § 714.13
Benefit Claim in ADS
Reissue Application Filing
MPEP § 1402
Benefit Claim in ADS
Continuation Benefit Claims
Correcting Benefit Claims
MPEP § 211.03
Benefit Claim in ADS
Reissue Application Filing
MPEP § 211.04
Benefit Claim in ADSMPEP § 706.07(h)
Priority and Benefit Claims
Unintentional Delay Standard
MPEP § 707.05
Patent Application Content
Publication Timing (18 Months)
MPEP § 714.12
Patent Application Content
Publication Timing (18 Months)
MPEP § 714.16

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