MPEP § 724.06 — Handling of Petitions To Expunge Information or Copy of Papers in Application File (Annotated Rules)

§724.06 Handling of Petitions To Expunge Information or Copy of Papers in Application File

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

This page consolidates and annotates all enforceable requirements under MPEP § 724.06, 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.

Handling of Petitions To Expunge Information or Copy of Papers in Application File

This section addresses Handling of Petitions To Expunge Information or Copy of Papers in Application File. Primary authority: 37 CFR 1.59 and 37 CFR 1.59(b). Contains: 1 requirement, 1 prohibition, 6 guidance statements, and 3 other statements.

Key Rules

Topic

Processing Fees

5 rules
StatutoryPermittedAlways
[mpep-724-06-182cd92195d6eb798a0acdb8]
Petition to Expunge Information from Application File
Note:
An applicant may file a petition with the Office to expunge information from their application file, excluding certain types of information as specified.

(b) An applicant may request that the Office expunge information, other than what is excluded by paragraph (a)(2) of this section, by filing a petition under this paragraph. Any petition to expunge information from an application must include the fee set forth in § 1.17(g) and establish to the satisfaction of the Director that the expungement of the information is appropriate in which case a notice granting the petition for expungement will be provided.

Jump to MPEP Source · 37 CFR 1.17(g)Processing FeesFee RequirementsDirector Authority and Petitions (MPEP 1000)
StatutoryRequiredAlways
[mpep-724-06-5636899eeb8daa5884b6fdac]
Petition to Expunge Requires Fee and Director's Approval
Note:
A petition to expunge information from an application must include the fee set forth in § 1.17(g) and demonstrate to the Director that the expungement is appropriate.

(b) An applicant may request that the Office expunge information, other than what is excluded by paragraph (a)(2) of this section, by filing a petition under this paragraph. Any petition to expunge information from an application must include the fee set forth in § 1.17(g) and establish to the satisfaction of the Director that the expungement of the information is appropriate in which case a notice granting the petition for expungement will be provided.

Jump to MPEP Source · 37 CFR 1.17(g)Processing FeesFee RequirementsDirector Authority and Petitions (MPEP 1000)
StatutoryRequiredAlways
[mpep-724-06-1f78bbfb8a457951062a8fe5]
Petition to Expunge Information from Application File
Note:
A petition must be filed with the required fee, and the Director must find that expunging the information is appropriate.

37 CFR 1.59 provides that information, other than the original disclosure of the application, may be expunged from the file wrapper provided a petition to expunge under 37 CFR 1.59(b) and the required fee set forth in 37 CFR 1.17(g) are filed, and further that petitioner has established to the satisfaction of the Director that the return of the information is appropriate. Expungement of information that was originally submitted to the Office under MPEP § 724.02, or that should have been submitted in a sealed envelope as discussed in MPEP § 724.02, is appropriate when the petitioner complies with items (A)-(E) set forth in MPEP § 724.05, paragraph I, and the examiner or other appropriate Office official who is responsible for considering the information has determined that the information is not material to patentability. Expungement of information that was inadvertently submitted to the Office is appropriate provided that items (A)-(F) set forth in MPEP § 724.05, paragraph II, are satisfied. See also MPEP § 724.

Jump to MPEP Source · 37 CFR 1.59Processing FeesFee RequirementsAccess to Patent Application Files (MPEP 101-106)
StatutoryRecommendedAlways
[mpep-724-06-9bd03452d34d1481a4a0f45b]
Petition to Expunge Information Not Material to Patentability
Note:
A petition to expunge information from the application file is appropriate if the petitioner complies with specific requirements and an Office official determines the information is not material to patentability.

37 CFR 1.59 provides that information, other than the original disclosure of the application, may be expunged from the file wrapper provided a petition to expunge under 37 CFR 1.59(b) and the required fee set forth in 37 CFR 1.17(g) are filed, and further that petitioner has established to the satisfaction of the Director that the return of the information is appropriate. Expungement of information that was originally submitted to the Office under MPEP § 724.02, or that should have been submitted in a sealed envelope as discussed in MPEP § 724.02, is appropriate when the petitioner complies with items (A)-(E) set forth in MPEP § 724.05, paragraph I, and the examiner or other appropriate Office official who is responsible for considering the information has determined that the information is not material to patentability. Expungement of information that was inadvertently submitted to the Office is appropriate provided that items (A)-(F) set forth in MPEP § 724.05, paragraph II, are satisfied. See also MPEP § 724.

Jump to MPEP Source · 37 CFR 1.59Processing FeesFee RequirementsCopies and Certified Documents
StatutoryInformativeAlways
[mpep-724-06-0f796d07b2d213c5fc296ee2]
Inadvertently Submitted Information Expungement
Note:
Petition to expunge information submitted inadvertently to the Office must satisfy items (A)-(F) set forth in MPEP § 724.05, paragraph II.

37 CFR 1.59 provides that information, other than the original disclosure of the application, may be expunged from the file wrapper provided a petition to expunge under 37 CFR 1.59(b) and the required fee set forth in 37 CFR 1.17(g) are filed, and further that petitioner has established to the satisfaction of the Director that the return of the information is appropriate. Expungement of information that was originally submitted to the Office under MPEP § 724.02, or that should have been submitted in a sealed envelope as discussed in MPEP § 724.02, is appropriate when the petitioner complies with items (A)-(E) set forth in MPEP § 724.05, paragraph I, and the examiner or other appropriate Office official who is responsible for considering the information has determined that the information is not material to patentability. Expungement of information that was inadvertently submitted to the Office is appropriate provided that items (A)-(F) set forth in MPEP § 724.05, paragraph II, are satisfied. See also MPEP § 724.

Jump to MPEP Source · 37 CFR 1.59Processing FeesFee RequirementsCopies and Certified Documents
Topic

Director Authority and Petitions (MPEP 1000)

5 rules
StatutoryRecommendedAlways
[mpep-724-06-3bc6e0b7163707c67859b35e]
Petition to Expunge Information Not Submitted Under MPEP §724.02
Note:
If information is to be expunged but was not submitted according to MPEP §724.02, the petition should be sent to the Office of Petitions for decision.

Where the information to be expunged was not submitted pursuant to MPEP § 724.02 or as part of an Information Disclosure Statement, the petition should be sent to the Office of Petitions for decision.

Jump to MPEP Source · 37 CFR 1.59Director Authority and Petitions (MPEP 1000)Copies and Certified DocumentsAccess to Patent Application Files (MPEP 101-106)
StatutoryProhibitedAlways
[mpep-724-06-7661afa8cf42206867e2ab3b]
Director Decides Petitions for Expunging Information Only Under Specific Conditions
Note:
The Technology Center Director can decide petitions to expunge information only if it was submitted under MPEP § 724.02 or an information disclosure statement, and the application must be allowed, abandoned, or have an Ex Parte Quayle action.

1. A Technology Center Director decides this petition only if the information was submitted either pursuant to MPEP § 724.02 or in an information disclosure statement. Furthermore, a petition to expunge may not be granted unless the application has been allowed or is abandoned, or an Ex Parte Quayle action has been mailed.

37 CFR 1.77Director Authority and Petitions (MPEP 1000)
MPEP GuidanceRecommendedAlways
[mpep-724-06-147a8de6e49223b2468fd156]
Director Must Decide Petitions After Allowance or Ex parte Quayle
Note:
A petition to expunge information from an application file must be decided by a TC Director after the application has been allowed, an Ex parte Quayle action has been mailed, or the application is abandoned.

When an application has been allowed, an Ex parte Quayle action has been mailed, or an application is abandoned, a petition to expunge should be decided by a TC Director (see MPEP § 1002.02(c)). At this time a determination must be made as to whether the information in question is material. Form paragraph 7.205 should be used to grant a petition to expunge, whereas form paragraphs 7.206 – 7.213 should be used to dismiss such a petition.

Jump to MPEP SourceDirector Authority and Petitions (MPEP 1000)
MPEP GuidanceRequiredAlways
[mpep-724-06-44f7874968490182dfac3e59]
Determination of Materiality for Expungement Petitions
Note:
A TC Director must decide if the information in question is material when handling petitions to expunge application file information.

When an application has been allowed, an Ex parte Quayle action has been mailed, or an application is abandoned, a petition to expunge should be decided by a TC Director (see MPEP § 1002.02(c)). At this time a determination must be made as to whether the information in question is material. Form paragraph 7.205 should be used to grant a petition to expunge, whereas form paragraphs 7.206 – 7.213 should be used to dismiss such a petition.

Jump to MPEP SourceDirector Authority and Petitions (MPEP 1000)
MPEP GuidanceRecommendedAlways
[mpep-724-06-f81e059acbcb8d79d486789b]
Petitions to Expunge Must Use Specific Forms
Note:
Form paragraph 7.205 must be used for granting expungement petitions, while forms 7.206-7.213 are required for dismissing such petitions.

When an application has been allowed, an Ex parte Quayle action has been mailed, or an application is abandoned, a petition to expunge should be decided by a TC Director (see MPEP § 1002.02(c)). At this time a determination must be made as to whether the information in question is material. Form paragraph 7.205 should be used to grant a petition to expunge, whereas form paragraphs 7.206 – 7.213 should be used to dismiss such a petition.

Jump to MPEP SourceDirector Authority and Petitions (MPEP 1000)
Topic

Access to Correspondence

3 rules
StatutoryRecommendedAlways
[mpep-724-06-d6aa18e01694dcfc76f934bd]
Petition to Expunge Original Disclosure Cannot Be Filed
Note:
The petition to expunge information from the original disclosure cannot be sent to the Office of Petitions for decision.
2. The petition should be sent to the Office of Petitions for decision if:
  • the information was not submitted either pursuant to MPEP § 724.02 or in an information disclosure statement. Information which is part of the original disclosure (specification including any claims, drawings, and any preliminary amendment present on the filing date of the application) cannot be expunged under 37 CFR 1.59. Some papers entered into the application file, e.g., arguments made in an amendment, may be expunged under appropriate circumstance, however, the petition should be sent to the Office of Petitions for decision; or
  • the petition is also accompanied by a petition under 37 CFR 1.183 requesting waiver of one of the requirements explicitly set forth in 37 CFR 1.59 (e.g., requesting expungement of part of the original disclosure).
37 CFR 1.77Access to CorrespondencePetition for Filing DateDirector Authority and Petitions (MPEP 1000)
StatutoryRecommendedAlways
[mpep-724-06-6cfd5a3d564328c6bb2e2d8f]
Petition to Expunge Information Must Go to Office of Petitions
Note:
The petition to expunge information from the application file must be sent to the Office of Petitions if it was not submitted under MPEP § 724.02 or in an information disclosure statement.
2. The petition should be sent to the Office of Petitions for decision if:
  • the information was not submitted either pursuant to MPEP § 724.02 or in an information disclosure statement. Information which is part of the original disclosure (specification including any claims, drawings, and any preliminary amendment present on the filing date of the application) cannot be expunged under 37 CFR 1.59. Some papers entered into the application file, e.g., arguments made in an amendment, may be expunged under appropriate circumstance, however, the petition should be sent to the Office of Petitions for decision; or
  • the petition is also accompanied by a petition under 37 CFR 1.183 requesting waiver of one of the requirements explicitly set forth in 37 CFR 1.59 (e.g., requesting expungement of part of the original disclosure).
37 CFR 1.77Access to CorrespondencePetition for Filing DateDirector Authority and Petitions (MPEP 1000)
StatutoryRecommendedAlways
[mpep-724-06-60312eed80b1ea145630b397]
Petition to Expunge Original Disclosure Cannot Be Used
Note:
A petition to expunge information from the original disclosure cannot be sent to the Office of Petitions; it must be part of an amendment or include a waiver request.
2. The petition should be sent to the Office of Petitions for decision if:
  • the information was not submitted either pursuant to MPEP § 724.02 or in an information disclosure statement. Information which is part of the original disclosure (specification including any claims, drawings, and any preliminary amendment present on the filing date of the application) cannot be expunged under 37 CFR 1.59. Some papers entered into the application file, e.g., arguments made in an amendment, may be expunged under appropriate circumstance, however, the petition should be sent to the Office of Petitions for decision; or
  • the petition is also accompanied by a petition under 37 CFR 1.183 requesting waiver of one of the requirements explicitly set forth in 37 CFR 1.59 (e.g., requesting expungement of part of the original disclosure).
37 CFR 1.77Access to CorrespondencePetition for Filing DateDirector Authority and Petitions (MPEP 1000)
Topic

Examples of Waivers

3 rules
StatutoryInformativeAlways
[mpep-724-06-797c7b387a3c8d11097125e2]
Petition for Waiving Specific Disclosure Requirements
Note:
A petition must be sent to the Office of Petitions if it includes a request under 37 CFR 1.183 to waive a specific requirement from 37 CFR 1.59, such as expunging part of the original disclosure.

2. The petition should be sent to the Office of Petitions for decision if the petition is also accompanied by a petition under 37 CFR 1.183 requesting waiver of one of the requirements explicitly set forth in 37 CFR 1.59 (e.g., requesting expungement of part of the original disclosure).

37 CFR 1.77Examples of WaiversPetition to Suspend/Waive Rules (37 CFR 1.183)Petition Procedures (MPEP 1002)
StatutoryInformativeAlways
[mpep-724-06-a54d76f77cad0ba3c1b95bb5]
Waiver Petition for Disclosure Requirement
Note:
A petition must be sent to the Office of Petitions if it includes a request under 37 CFR 1.183 to waive a specific requirement from 37 CFR 1.59, such as expunging part of the original disclosure.

2. The petition should be sent to the Office of Petitions for decision if the petition is also accompanied by a petition under 37 CFR 1.183 requesting waiver of one of the requirements explicitly set forth in 37 CFR 1.59 (e.g., requesting expungement of part of the original disclosure).

37 CFR 1.77Examples of WaiversPetition to Suspend/Waive Rules (37 CFR 1.183)Petition Procedures (MPEP 1002)
StatutoryInformativeAlways
[mpep-724-06-188bb7fb23cd0db2232ed824]
Waiver Petition for Disclosure Requirement
Note:
A petition must be sent to the Office of Petitions if it includes a request to waive a specific disclosure requirement under 37 CFR 1.59.

2. The petition should be sent to the Office of Petitions for decision if the petition is also accompanied by a petition under 37 CFR 1.183 requesting waiver of one of the requirements explicitly set forth in 37 CFR 1.59 (e.g., requesting expungement of part of the original disclosure).

37 CFR 1.77Examples of WaiversPetition to Suspend/Waive Rules (37 CFR 1.183)Petition Procedures (MPEP 1002)
Topic

Document Supply Fees

2 rules
StatutoryInformativeAlways
[mpep-724-06-d055305ef50a4e7521e40cb3]
Fee Required for Application Copies Unless Disposed Of
Note:
The Office will provide copies of an application upon payment of the specified fee, unless the application has been disposed of.

(c) Upon request by an applicant and payment of the fee specified in § 1.19(b), the Office will furnish copies of an application, unless the application has been disposed of (see §§ 1.53(e), (f) and (g)). The Office cannot provide or certify copies of an application that has been disposed of.

Jump to MPEP Source · 37 CFR 1.19(b)Document Supply FeesMaintenance Fee AmountsFee Requirements
StatutoryProhibitedAlways
[mpep-724-06-de23196210d38c0d47614753]
Office Cannot Provide Disposed Application Copies
Note:
The Office is prohibited from providing or certifying copies of an application that has been disposed of.

(c) Upon request by an applicant and payment of the fee specified in § 1.19(b), the Office will furnish copies of an application, unless the application has been disposed of (see §§ 1.53(e), (f) and (g)). The Office cannot provide or certify copies of an application that has been disposed of.

Jump to MPEP Source · 37 CFR 1.19(b)Document Supply FeesMaintenance Fee AmountsFee Requirements
Topic

Access to Pending Applications

1 rules
StatutoryProhibitedAlways
[mpep-724-06-8dc650d25c4175ef9cdcf047]
Petition to Expunge Must Be Held in Abeyance Until Application Allowed or Ex Parte Quayle Mailed
Note:
The petition to expunge information from an application must be held in abeyance until the application is allowed or an Ex parte Quayle action is mailed, unless it's clear that the information was submitted in the wrong application.

The decision on the petition to expunge should be held in abeyance until the application is allowed or an Ex parte Quayle action, or a Notice of Abandonment is mailed, at which time the petition will be decided. However, where it is clear that the information was submitted in the wrong application, then the decision on the petition should not be held in abeyance. See MPEP § 724.05, paragraph III. In a pending application that has not been allowed or in which an Ex parte Quayle action has not been mailed, the examiner may not have finally considered what is material to a decision of patentability of the claims. Petitioner may be notified that the decision on the petition under 37 CFR 1.59(b) to expunge information in an application will be held in abeyance and be decided upon allowance of the application, or the mailing of an Ex parte Quayle action or a Notice of Abandonment using form paragraph 7.204.

Jump to MPEP Source · 37 CFR 1.59(b)Access to Pending ApplicationsAccess to Patent Application Files (MPEP 101-106)Director Authority and Petitions (MPEP 1000)
Topic

Access to Patent Application Files (MPEP 101-106)

1 rules
StatutoryPermittedAlways
[mpep-724-06-bc0230dd9dc483f701c09645]
Petition to Expunge Held Until Allowance or Abandonment
Note:
Petitions to expunge information from patent applications are held in abeyance until the application is allowed, an Ex parte Quayle action is mailed, or a Notice of Abandonment is issued.

The decision on the petition to expunge should be held in abeyance until the application is allowed or an Ex parte Quayle action, or a Notice of Abandonment is mailed, at which time the petition will be decided. However, where it is clear that the information was submitted in the wrong application, then the decision on the petition should not be held in abeyance. See MPEP § 724.05, paragraph III. In a pending application that has not been allowed or in which an Ex parte Quayle action has not been mailed, the examiner may not have finally considered what is material to a decision of patentability of the claims. Petitioner may be notified that the decision on the petition under 37 CFR 1.59(b) to expunge information in an application will be held in abeyance and be decided upon allowance of the application, or the mailing of an Ex parte Quayle action or a Notice of Abandonment using form paragraph 7.204.

Jump to MPEP Source · 37 CFR 1.59(b)Access to Patent Application Files (MPEP 101-106)Access to Pending ApplicationsPetition Procedures (MPEP 1002)

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.

¶ 7.204 ¶ 7.204 Petition Under 37 CFR 1.59(b) To Expunge Information: Decision Held in Abeyance

This is a response to the petition under 37 CFR 1.59(b) , filed [5] , to expunge information from the above identified application.

The decision on the petition will be held in abeyance until allowance of the application or mailing of an Ex parte Quayle action or a Notice of Abandonment, at which time the petition will be decided.

Petitioner requests that a document entitled [6] , filed [7] , be expunged from the record. Petitioner states either: (A) that the information contains trade secret material, proprietary material and/or material that is subject to a protective order which has not been made public; or (B) that the information submitted was unintentionally submitted and the failure to obtain its return would cause irreparable harm to the party who submitted the information or to the party in interest on whose behalf the information was submitted, and the information has not otherwise been made public. The petition fee set forth in 37 CFR 1.17(g) has been paid.

The decision on the petition is held in abeyance because prosecution on the merits is not closed. Accordingly, it is not appropriate to make a final determination of whether or not the material requested to be expunged is “material,” with “materiality” being defined as any information which the examiner considers as being important to a determination of patentability of the claims. Thus, the decision on the petition to expunge must be held in abeyance at this time.

During prosecution on the merits, the examiner will determine whether or not the identified document is considered to be “material.” If the information is not considered by the examiner to be material, the information will be removed from the official file.

¶ 7.205 ¶ 7.205 Petition Under 37 CFR 1.59(b) To Expunge Information Granted

This is a decision on the petition under 37 CFR 1.59(b) , filed [5] , to expunge information from the above identified application.

The petition is granted .

Petitioner requests that a document entitled [6] , filed [7] , be expunged from the record. Petitioner states that either (A) that the information contains trade secret material, proprietary material and/or material that is subject to a protective order which has not been made public; or (B) that the information submitted was unintentionally submitted and the failure to obtain its return would cause irreparable harm to the party who submitted the information or to the party in interest on whose behalf the information was submitted, and the information has not otherwise been made public. The petition fee set forth in 37 CFR 1.17(g) has been paid.

The information in question has been determined by the undersigned to not be material to the examination of the instant application.

Applicant is required to retain the expunged material(s) for the life of any patent which issues on the above-identified application.

The expunged material has been removed from the official file.

Enclosure: [8]

¶ 7.206 ¶ 7.206 Petition Under 37 CFR 1.59(b) To Expunge Information Dismissed

This is a decision on the petition under 37 CFR 1.59(b) , filed [5] , to expunge information from the above identified application.

The petition is dismissed .

Petitioner requests that a document entitled [6] , filed [7] , be expunged from the record.

“Materiality” is defined as any information which the examiner considers as being important to a determination of patentability of the claims.

The petition is deficient because: [8]

¶ 7.207 ¶ 7.207 Petition To Expunge, Conclusion, Lacks Fee
¶ 7.208 ¶ 7.208 Petition to Expunge, Conclusion, Material to Determination of Patentability

the information that petitioner requests to expunge is considered to be material to the determination of patentability because [1] .

Examiner Note

In bracket 1, provide an explanation of basis for conclusion that information is material to the determination of patentability.

¶ 7.209 ¶ 7.209 Petition To Expunge, Conclusion, Information Made Public

the information has been made public. [1]

Examiner Note

In bracket 1, provide explanation of basis for conclusion that information has been made public.

¶ 7.210 ¶ 7.210 Petition to Expunge, Conclusion, No Commitment to Retain Information
¶ 7.211 ¶ 7.211 Petition to Expunge, Conclusion, No Clear Statement That Information is Trade Secret, Proprietary, and/or Subject to Protective Order, or that Submission Was Unintentional

the petition does not contain a clear statement that the information requested to be expunged is either: (1) a trade secret, proprietary, and/or subject to a protective order; or (2) was unintentionally submitted and failure to obtain its return would cause irreparable harm to the party who submitted the information or to the party in interest on whose behalf the information was submitted. [1]

Examiner Note

In bracket 1, indicate whether any such statement was provided and, if so, explain why such statement is not clear.

¶ 7.213 ¶ 7.213 Petition to Expunge, Conclusion, No Statement That Petition Is Submitted By, or on Behalf of, Party in Interest Who Originally Submitted the Information

Citations

Primary topicCitation
Processing Fees37 CFR § 1.17(g)
Access to Correspondence
Examples of Waivers
37 CFR § 1.183
Document Supply Fees37 CFR § 1.19(b)
Document Supply Fees37 CFR § 1.53(e)
Access to Correspondence
Examples of Waivers
Processing Fees
37 CFR § 1.59
Access to Patent Application Files (MPEP 101-106)
Access to Pending Applications
Processing Fees
37 CFR § 1.59(b)
Director Authority and Petitions (MPEP 1000)MPEP § 1002.02(c)
Processing FeesMPEP § 724
Access to Correspondence
Director Authority and Petitions (MPEP 1000)
Processing Fees
MPEP § 724.02
Access to Patent Application Files (MPEP 101-106)
Access to Pending Applications
Processing Fees
MPEP § 724.05
Access to Patent Application Files (MPEP 101-106)
Access to Pending Applications
Form Paragraph § 7.204
Director Authority and Petitions (MPEP 1000)Form Paragraph § 7.205

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