MPEP § 1002 — Petitions to the Director of the USPTO (Annotated Rules)

§1002 Petitions to the Director of the USPTO

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

This page consolidates and annotates all enforceable requirements under MPEP § 1002, 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.

Petitions to the Director of the USPTO

This section addresses Petitions to the Director of the USPTO. Primary authority: 37 CFR 1.181, 37 CFR 1.111, and 37 CFR 1.17(f). Contains: 9 requirements, 5 guidance statements, 3 permissions, and 5 other statements.

Key Rules

Topic

Director Authority and Petitions (MPEP 1000)

14 rules
StatutoryRequiredAlways
[mpep-1002-a24cddd66a44651aad9049c4]
Petition Must Include Facts and Review Points
Note:
A petition to the Director must state the facts involved, review points to be examined, and specify the action requested. Supporting briefs or memoranda should accompany it.

(b) Any such petition must contain a statement of the facts involved and the point or points to be reviewed and the action requested. Briefs or memoranda, if any, in support thereof should accompany or be embodied in the petition; and where facts are to be proven, the proof in the form of affidavits or declarations (and exhibits, if any) must accompany the petition.

Jump to MPEP Source · 37 CFR 1.181Director Authority and Petitions (MPEP 1000)
StatutoryRequiredAlways
[mpep-1002-a829acaf95798f2620ab6742]
Petitions Must Include Supporting Documents
Note:
Petitions must include a statement of facts, points to be reviewed, and requested action. Supporting documents like briefs, memoranda, affidavits, or declarations with exhibits must also accompany the petition where necessary.

(b) Any such petition must contain a statement of the facts involved and the point or points to be reviewed and the action requested. Briefs or memoranda, if any, in support thereof should accompany or be embodied in the petition; and where facts are to be proven, the proof in the form of affidavits or declarations (and exhibits, if any) must accompany the petition.

Jump to MPEP Source · 37 CFR 1.181Director Authority and Petitions (MPEP 1000)
StatutoryPermittedAlways
[mpep-1002-47f9434712d49b8756fee72f]
Examiner Must Provide Reasons for Decision on Petition
Note:
The examiner must provide a written statement within a specified time, explaining the reasons for their decision in response to a petition.

(c) When a petition is taken from an action or requirement of an examiner in the ex parte prosecution of an application, or in the ex parte or inter partes prosecution of a reexamination proceeding, it may be required that there have been a proper request for reconsideration (§ 1.111) and a repeated action by the examiner. The examiner may be directed by the Director to furnish a written statement, within a specified time, setting forth the reasons for his or her decision upon the matters averred in the petition, supplying a copy to the petitioner.

Jump to MPEP Source · 37 CFR 1.111Director Authority and Petitions (MPEP 1000)Ex Parte Reexamination
StatutoryRequiredAlways
[mpep-1002-b7cdaf53657bdea566bc7842]
Fee Requirement for Petitions to the Director Must Be Indicated
Note:
If a fee is required for a petition to the Director, it must be specified in the appropriate section. Failure to include the required fee will result in dismissal of the petition.

(d) Where a fee is required for a petition to the Director the appropriate section of this part will so indicate. If any required fee does not accompany the petition, the petition will be dismissed.

Jump to MPEP Source · 37 CFR 1.181Director Authority and Petitions (MPEP 1000)Fee Requirements
StatutoryPermittedAlways
[mpep-1002-88c4e4cc3b351d53488e8a5b]
Director Can Delegate Petition Decisions to Officials
Note:
The Director can assign the review of petitions to appropriate Patent and Trademark Office staff members.

(g) The Director may delegate to appropriate Patent and Trademark Office officials the determination of petitions.

Jump to MPEP Source · 37 CFR 1.181Director Authority and Petitions (MPEP 1000)
StatutoryInformativeAlways
[mpep-1002-91a4fee2b3843024397d5694]
Petitions on Appealable Matters Not Entertained
Note:
Petitions related to appealable matters are generally not considered by the Director of the USPTO.

Petitions on appealable matters ordinarily are not entertained. See MPEP § 1201.

Jump to MPEP Source · 37 CFR 1.183Director Authority and Petitions (MPEP 1000)
StatutoryRecommendedAlways
[mpep-1002-ec44cdf8946b071379597799]
Petitions Must Include Specific Elements
Note:
A petition to the Director of the USPTO must include a statement of relief, relevant facts, points for review, and required fees.
A petition should include:
  • 1. A statement of the type of relief requested and the authorizing provision of statute or rules, if applicable;
  • 2. A statement of the relevant facts;
  • 3. An identification of the points that are to be reviewed; and
  • 4. The fee, where required.
Jump to MPEP Source · 37 CFR 1.183Director Authority and Petitions (MPEP 1000)Fee Requirements
StatutoryRecommendedAlways
[mpep-1002-49fef74920415a03caa0f283]
Separate Petitions for Distinct Subjects Required
Note:
Each petition should address a single subject to avoid confusion and delay.

37 CFR 1.4(c) requires a separate petition for each distinct subject, inquiry or order to avoid confusion and delay in answering the petition. Therefore, each petition should ordinarily only be filed under a single authorizing provision (e.g., 37 CFR 1.181). Although concurrent petitions seeking relief from the same action may be filed, many prior petitioners have benefitted by delaying the filing of petitions under 37 CFR 1.182 or 1.183 until after they receive a decision on a petition seeking supervisory review under 37 CFR 1.181.

Jump to MPEP Source · 37 CFR 1.4(c)Director Authority and Petitions (MPEP 1000)
StatutoryPermittedAlways
[mpep-1002-b341842be75a15e3a52fdb3c]
Delay Filing of Petitions Under 1.182/1.183 After Supervisory Review
Note:
Petitioners should delay filing petitions under 37 CFR 1.182 or 1.183 until after receiving a decision on a petition for supervisory review under 37 CFR 1.181.

37 CFR 1.4(c) requires a separate petition for each distinct subject, inquiry or order to avoid confusion and delay in answering the petition. Therefore, each petition should ordinarily only be filed under a single authorizing provision (e.g., 37 CFR 1.181). Although concurrent petitions seeking relief from the same action may be filed, many prior petitioners have benefitted by delaying the filing of petitions under 37 CFR 1.182 or 1.183 until after they receive a decision on a petition seeking supervisory review under 37 CFR 1.181.

Jump to MPEP Source · 37 CFR 1.4(c)Director Authority and Petitions (MPEP 1000)
StatutoryRecommendedAlways
[mpep-1002-5a5f651012bd00e343d84505]
Discretion to Accept Untimely Petitions Beyond 2-Month Period
Note:
Deciding officials may exercise discretion to accept petitions filed after the 2-month period if it avoids unnecessary delays, provided a reason is articulated.
37 CFR 1.181(f) authorizes deciding officials to reasonably exercise discretion to accept a petition filed more than 2 months after the date of the action or notice from which relief is requested. A deciding official should not accept a petition after the 2-month period without a reason because the 2-month period provides for minimal undue delay in patent prosecution (“The Office has long considered the two-month period in § 1.181(f) to be the benchmark for determining the timeliness of petitions.” Changes to Implement the Patent Business Goals, 65 FR 54603, 54646 (September 8, 2000) (citing Changes to Patent Practice and Procedure, 62 FR 53132, 53161 (October 10, 1997))). The deciding official may exercise their discretion to accept an untimely petition beyond the 2-month period in the circumstance that doing so would avoid unnecessary delays in the prosecution of the application. When a petition subject to 37 CFR 1.181(f) is filed after the 2-month period from the mailing date of the action or notice from which relief is requested and is accepted at the discretion of the deciding official, the reason for accepting the untimely petition should be articulated in the decision to ensure clarity of the record. The following non-exhaustive factors may be considered to determine whether to accept a petition after the 2-month period:
  • (1) Petitioner engaged in significant, constructive efforts with the examiner to resolve the issue outside of the petitions process
  • (2) The examiner agreed, on the written record, to perform an action that would resolve the issue, but failed to do so
  • (3) A showing of extenuating circumstances, such as delay caused by health, pandemic, natural disaster, etc.
Jump to MPEP Source · 37 CFR 1.181(f)Director Authority and Petitions (MPEP 1000)
StatutoryInformativeAlways
[mpep-1002-5cd71cb5fd1841ced2de119b]
Examiner Agreed to Resolve Issue but Failed
Note:
A petition may be accepted after the 2-month period if the examiner agreed in writing to perform an action that would resolve the issue, but failed to do so.

37 CFR 1.181(f) authorizes deciding officials to reasonably exercise discretion to accept a petition filed more than 2 months after the date of the action or notice from which relief is requested. A deciding official should not accept a petition after the 2-month period without a reason because the 2-month period provides for minimal undue delay in patent prosecution (“The Office has long considered the two-month period in § 1.181(f) to be the benchmark for determining the timeliness of petitions.” Changes to Implement the Patent Business Goals, 65 FR 54603, 54646 (September 8, 2000) (citing Changes to Patent Practice and Procedure, 62 FR 53132, 53161 (October 10, 1997))). The deciding official may exercise their discretion to accept an untimely petition beyond the 2-month period in the circumstance that doing so would avoid unnecessary delays in the prosecution of the application. When a petition subject to 37 CFR 1.181(f) is filed after the 2-month period from the mailing date of the action or notice from which relief is requested and is accepted at the discretion of the deciding official, the reason for accepting the untimely petition should be articulated in the decision to ensure clarity of the record. The following non-exhaustive factors may be considered to determine whether to accept a petition after the 2-month period:

(2) The examiner agreed, on the written record, to perform an action that would resolve the issue, but failed to do so

Jump to MPEP Source · 37 CFR 1.181(f)Director Authority and Petitions (MPEP 1000)
StatutoryRecommendedAlways
[mpep-1002-a4d5bc0d1d479e791df8bf87]
Explanation of Timeliness Calculation Required for Untimely Petition Dismissal
Note:
If a petition is dismissed as untimely, the decision must explain how the 2-month period was calculated and inform the petitioner about resubmitting with timely arguments.

If the deciding official determines that the petition will be dismissed as untimely, the decision should include an explanation of how the 2-month period was calculated. The decision should inform petitioner that arguments on the issue of timeliness may be presented in a renewed petition.

Jump to MPEP Source · 37 CFR 1.183Director Authority and Petitions (MPEP 1000)
StatutoryRecommendedAlways
[mpep-1002-b1e94056d021a445722b5235]
Petition Can Present Timeliness Arguments
Note:
The decision should inform the petitioner that they can present arguments regarding timeliness in a renewed petition if the initial one is dismissed as untimely.

If the deciding official determines that the petition will be dismissed as untimely, the decision should include an explanation of how the 2-month period was calculated. The decision should inform petitioner that arguments on the issue of timeliness may be presented in a renewed petition.

Jump to MPEP Source · 37 CFR 1.183Director Authority and Petitions (MPEP 1000)
StatutoryPermittedAlways
[mpep-1002-515078f86a749c18a3916d6d]
Petition Does Not Stay Examiner Response Period
Note:
Filing a petition does not pause the time for responding to an examiner's actions or other proceedings.

The mere filing of a petition will not stay the period for replying to an examiner’s action which may be running against an application, nor act as a stay of other proceedings (37 CFR 1.181(f)).

Jump to MPEP Source · 37 CFR 1.181(f))Director Authority and Petitions (MPEP 1000)
Topic

Processing Fees

9 rules
StatutoryPermittedAlways
[mpep-1002-51b0cd42934451b4e029e827]
Director's Discretion for Unspecified Situations
Note:
The Director has discretion to decide unspecified situations based on the merits and must communicate decisions in writing.

All situations not specifically provided for in the regulations of this part will be decided in accordance with the merits of each situation by or under the authority of the Director, subject to such other requirements as may be imposed, and such decision will be communicated to the interested parties in writing. Any petition seeking a decision under this section must be accompanied by the petition fee set forth in § 1.17(f).

Jump to MPEP Source · 37 CFR 1.17(f)Processing FeesFee RequirementsDirector Authority and Petitions (MPEP 1000)
StatutoryRequiredAlways
[mpep-1002-4249b7b5acbf120b193f18cd]
Petition Must Include Fee
Note:
A petition to the Director must be accompanied by the specified fee.

All situations not specifically provided for in the regulations of this part will be decided in accordance with the merits of each situation by or under the authority of the Director, subject to such other requirements as may be imposed, and such decision will be communicated to the interested parties in writing. Any petition seeking a decision under this section must be accompanied by the petition fee set forth in § 1.17(f).

Jump to MPEP Source · 37 CFR 1.17(f)Processing FeesFee RequirementsDirector Authority and Petitions (MPEP 1000)
StatutoryPermittedAlways
[mpep-1002-2864f4dcb1d5dad038d92979]
Director May Waive Regulations on Petition
Note:
The Director or their designee can suspend non-statutory regulations upon petition, subject to other requirements.

In an extraordinary situation, when justice requires, any requirement of the regulations in this part which is not a requirement of the statutes may be suspended or waived by the Director or the Director’s designee, sua sponte, or on petition of the interested party, subject to such other requirements as may be imposed. Any petition under this section must be accompanied by the petition fee set forth in § 1.17(f).

Jump to MPEP Source · 37 CFR 1.17(f)Processing FeesFee RequirementsPTAB Contested Case Procedures
StatutoryRequiredAlways
[mpep-1002-511d0be659c673840e1295ab]
Petition Must Include Fee
Note:
Any petition to the Director must be accompanied by the fee set forth in § 1.17(f).

In an extraordinary situation, when justice requires, any requirement of the regulations in this part which is not a requirement of the statutes may be suspended or waived by the Director or the Director’s designee, sua sponte, or on petition of the interested party, subject to such other requirements as may be imposed. Any petition under this section must be accompanied by the petition fee set forth in § 1.17(f).

Jump to MPEP Source · 37 CFR 1.17(f)Processing FeesFee RequirementsDirector Authority and Petitions (MPEP 1000)
StatutoryInformativeAlways
[mpep-1002-a46ae0dcf2026c3a09332364]
Fee Required for Correcting Inventorship
Note:
A fee as set forth in 37 CFR 1.17(i) is required for requests under 37 CFR 1.48 to correct inventorship.

1. Requests under 37 CFR 1.48 for correcting inventorship require a fee as set forth in 37 CFR 1.17(i).

37 CFR 1.77 · 37 CFR 1.48Processing FeesFee Requirements
StatutoryInformativeAlways
[mpep-1002-3c99aa26ca21667cd596cfda]
Fee Required for Suspend Petition
Note:
A fee as set forth in 37 CFR 1.17(g) is required to file a petition to suspend action under 37 CFR 1.103(a).

2. Petitions to suspend action under 37 CFR 1.103(a) require a fee as set forth in 37 CFR 1.17(g).

37 CFR 1.77 · 37 CFR 1.103(a)Processing FeesFee Requirements
StatutoryInformativeAlways
[mpep-1002-d51a997112116cba62feae69]
Fee Required for Withdrawing Application from Issue
Note:
A fee as set forth in 37 CFR 1.17(h) is required to petition the Director of the USPTO to withdraw an application from issue under 37 CFR 1.313.

3. Petitions to withdraw an application from issue under 37 CFR 1.313 require a fee as set forth in 37 CFR 1.17(h).

37 CFR 1.77 · 37 CFR 1.313Processing FeesFee Requirements
StatutoryInformativeAlways
[mpep-1002-770a4540d32a5c7879e0bf31]
Suspension Request Requires Fee
Note:
A fee set forth in 37 CFR 1.17(i) is required for requests to suspend action under 37 CFR 1.103(b) or (c).

5. Requests to suspend action under 37 CFR 1.103(b) or (c) require a fee set forth in 37 CFR 1.17(i).

37 CFR 1.77 · 37 CFR 1.103(b)Processing FeesFee Requirements
StatutoryInformativeAlways
[mpep-1002-83a8df9d93afd1f29289a2b3]
Fee Required for Deferring Examination
Note:
A fee as specified in 37 CFR 1.17(i) and a publication fee as set forth in 37 CFR 1.18(d) are required to defer examination under 37 CFR 1.103(d).

6. Requests to defer examination under 37 CFR 1.103(d) require a fee set forth in 37 CFR 1.17(i) and publication fee set forth in 37 CFR 1.18(d).

37 CFR 1.77 · 37 CFR 1.103(d)Processing FeesIssue FeesFee Requirements
Topic

Fee Requirements

3 rules
StatutoryRequiredAlways
[mpep-1002-54ab008490ef834aaf30ccf8]
Fee Required for Petition to Director
Note:
If a fee required for a petition to the Director is not included, the petition will be dismissed.

(d) Where a fee is required for a petition to the Director the appropriate section of this part will so indicate. If any required fee does not accompany the petition, the petition will be dismissed.

Jump to MPEP Source · 37 CFR 1.181Fee RequirementsDirector Authority and Petitions (MPEP 1000)
StatutoryRequiredAlways
[mpep-1002-19f71ade232a2c0e17ccdd08]
Fee Must Be Included In Petition
Note:
A petition to the Director of the USPTO must include the required fee.

A petition should include:

4. The fee, where required.

Jump to MPEP Source · 37 CFR 1.183Fee RequirementsDirector Authority and Petitions (MPEP 1000)
StatutoryPermittedAlways
[mpep-1002-cc96511320e72361462bb984]
Insufficient Fee Filing Requirement
Note:
Form paragraph 10.20 may be used when an insufficient fee was filed with a petition or request.

Form paragraph 10.20 may be used where an insufficient fee was filed with a petition or a request.

Jump to MPEP Source · 37 CFR 1.183Fee RequirementsDirector Authority and Petitions (MPEP 1000)
Topic

Period for Reply (37 CFR 1.134)

3 rules
StatutoryPermittedAlways
[mpep-1002-c7ba7884de79f39bc5004d1e]
Petition Does Not Stay Reply Period
Note:
The filing of a petition does not pause the reply period for an application or other proceedings.

(f) The mere filing of a petition will not stay any period for reply that may be running against the application, nor act as a stay of other proceedings. Any petition under this part not filed within two months of the mailing date of the action or notice from which relief is requested may be dismissed as untimely, except as otherwise provided. This two-month period is not extendable.

Jump to MPEP Source · 37 CFR 1.181Period for Reply (37 CFR 1.134)Three-Month Issue Fee PeriodAppeal-Related Periods
StatutoryInformativeAlways
[mpep-1002-e70811e906cbcd429baec41c]
Petition to Vacate Final Rejection Does Not Extend Reply Period
Note:
If a petition to vacate a final rejection as premature is filed within 2 months, the reply period is not extended unless the petition is granted and an otherwise full reply was filed.

The mere filing of a petition will not stay the period for replying to an examiner’s action which may be running against an application, nor act as a stay of other proceedings (37 CFR 1.181(f)). For example, if a petition to vacate a final rejection as premature is filed within 2 months from the date of the final rejection, the period for reply to the final rejection is not extended even if the petition is not reached for decision within that period. However, if the petition is granted and the applicant has filed an otherwise full reply to the rejection within the period for reply, the case is not abandoned.

Jump to MPEP Source · 37 CFR 1.181(f))Period for Reply (37 CFR 1.134)Suspension of ActionSpecial Period Situations
StatutoryInformativeAlways
[mpep-1002-84f9a9dc9675d603005f61cb]
Petition Must Be Filed Within 2 Months Of Action
Note:
A petition must be filed within two months of the action or notice from which relief is requested, even if the claims have a longer reply period.

37 CFR 1.181(f) provides that any petition under that rule which is not filed “within two months of the mailing date of the action or notice from which relief is requested may be dismissed as untimely.” Often, the “action or notice from which relief is requested,” for example, a requirement for a new drawing, is included in the same letter as an action on the merits of the claims, the latter having a 3-month period for reply. Under such circumstances, if applicant requests reconsideration, under 37 CFR 1.111(b), of the requirement for a new drawing, the examiner’s action on this request, if adverse, establishes the beginning of the 2-month period for filing the petition. The petition must be filed within this period even though the period for reply to the rejection of the claims may extend beyond the 2-month period. The 2-month period for filing timely petitions set forth in 37 CFR 1.181(f) applies to any petition under 37 CFR part 1, except as otherwise provided. A number of sections (e.g., 37 CFR 1.377, 1.378, and 1.740) specify the time period within which a petition must be filed (or may be dismissed as untimely). The 2-month time period in 37 CFR 1.181(f) applies to a petition under any section (e.g., 37 CFR 1.182 and 37 CFR 1.183) that does not specify the time period within which a petition must be filed. The 2-month period is not extendible under 37 CFR 1.136(a) since the time is within the discretion of the Director of the USPTO.

Jump to MPEP Source · 37 CFR 1.181(f)Period for Reply (37 CFR 1.134)Suspension of ActionSpecial Period Situations
Topic

Petition to Reinstate

3 rules
StatutoryInformativeAlways
[mpep-1002-843670c5bbee130ae4fb9581]
Reconsideration of New Drawing Requirement Establishes Petition Period
Note:
If an applicant requests reconsideration of a new drawing requirement, the examiner's adverse action marks the start of the 2-month period for filing a petition.

37 CFR 1.181(f) provides that any petition under that rule which is not filed “within two months of the mailing date of the action or notice from which relief is requested may be dismissed as untimely.” Often, the “action or notice from which relief is requested,” for example, a requirement for a new drawing, is included in the same letter as an action on the merits of the claims, the latter having a 3-month period for reply. Under such circumstances, if applicant requests reconsideration, under 37 CFR 1.111(b), of the requirement for a new drawing, the examiner’s action on this request, if adverse, establishes the beginning of the 2-month period for filing the petition. The petition must be filed within this period even though the period for reply to the rejection of the claims may extend beyond the 2-month period. The 2-month period for filing timely petitions set forth in 37 CFR 1.181(f) applies to any petition under 37 CFR part 1, except as otherwise provided. A number of sections (e.g., 37 CFR 1.377, 1.378, and 1.740) specify the time period within which a petition must be filed (or may be dismissed as untimely). The 2-month time period in 37 CFR 1.181(f) applies to a petition under any section (e.g., 37 CFR 1.182 and 37 CFR 1.183) that does not specify the time period within which a petition must be filed. The 2-month period is not extendible under 37 CFR 1.136(a) since the time is within the discretion of the Director of the USPTO.

Jump to MPEP Source · 37 CFR 1.181(f)Petition to ReinstatePetition-Based Extension (1.136(b))Suspension of Action
StatutoryRequiredAlways
[mpep-1002-ce2be376966052166a8a3585]
Petition Must Be Filed Within 2 Months Regardless of Reply Deadline
Note:
A petition must be filed within two months from the mailing date, even if the reply period for claim rejection extends beyond this timeframe.

37 CFR 1.181(f) provides that any petition under that rule which is not filed “within two months of the mailing date of the action or notice from which relief is requested may be dismissed as untimely.” Often, the “action or notice from which relief is requested,” for example, a requirement for a new drawing, is included in the same letter as an action on the merits of the claims, the latter having a 3-month period for reply. Under such circumstances, if applicant requests reconsideration, under 37 CFR 1.111(b), of the requirement for a new drawing, the examiner’s action on this request, if adverse, establishes the beginning of the 2-month period for filing the petition. The petition must be filed within this period even though the period for reply to the rejection of the claims may extend beyond the 2-month period. The 2-month period for filing timely petitions set forth in 37 CFR 1.181(f) applies to any petition under 37 CFR part 1, except as otherwise provided. A number of sections (e.g., 37 CFR 1.377, 1.378, and 1.740) specify the time period within which a petition must be filed (or may be dismissed as untimely). The 2-month time period in 37 CFR 1.181(f) applies to a petition under any section (e.g., 37 CFR 1.182 and 37 CFR 1.183) that does not specify the time period within which a petition must be filed. The 2-month period is not extendible under 37 CFR 1.136(a) since the time is within the discretion of the Director of the USPTO.

Jump to MPEP Source · 37 CFR 1.181(f)Petition to ReinstatePetition-Based Extension (1.136(b))Extension of Time (37 CFR 1.136)
StatutoryRequiredAlways
[mpep-1002-92b89207f44545f8c7ea8b2f]
Petitions Must Be Filed Within Two Months
Note:
Petitions to the Director of the USPTO must be filed within two months of the mailing date or may be dismissed as untimely.

37 CFR 1.181(f) provides that any petition under that rule which is not filed “within two months of the mailing date of the action or notice from which relief is requested may be dismissed as untimely.” Often, the “action or notice from which relief is requested,” for example, a requirement for a new drawing, is included in the same letter as an action on the merits of the claims, the latter having a 3-month period for reply. Under such circumstances, if applicant requests reconsideration, under 37 CFR 1.111(b), of the requirement for a new drawing, the examiner’s action on this request, if adverse, establishes the beginning of the 2-month period for filing the petition. The petition must be filed within this period even though the period for reply to the rejection of the claims may extend beyond the 2-month period. The 2-month period for filing timely petitions set forth in 37 CFR 1.181(f) applies to any petition under 37 CFR part 1, except as otherwise provided. A number of sections (e.g., 37 CFR 1.377, 1.378, and 1.740) specify the time period within which a petition must be filed (or may be dismissed as untimely). The 2-month time period in 37 CFR 1.181(f) applies to a petition under any section (e.g., 37 CFR 1.182 and 37 CFR 1.183) that does not specify the time period within which a petition must be filed. The 2-month period is not extendible under 37 CFR 1.136(a) since the time is within the discretion of the Director of the USPTO.

Jump to MPEP Source · 37 CFR 1.181(f)Petition to ReinstatePetition-Based Extension (1.136(b))Patent Reinstatement
Topic

PTAB Jurisdiction

2 rules
StatutoryInformativeAlways
[mpep-1002-79d0c9ff40c4f9e62ca1cc3c]
Petition to Invoke Director's Supervisory Authority
Note:
Allows petitioning the Director in appropriate circumstances, particularly for actions of the Patent Trial and Appeal Board.

(a) Petition may be taken to the Director:

(3) To invoke the supervisory authority of the Director in appropriate circumstances.

Jump to MPEP Source · 37 CFR 1.181PTAB JurisdictionPTAB Contested Case ProceduresDirector Authority and Petitions (MPEP 1000)
StatutoryInformativeAlways
[mpep-1002-8577dae161c1238d39d9da0b]
Petition to Director for PTAB Action
Note:
A petition may be taken to the Director regarding actions of the Patent Trial and Appeal Board.

(a) Petition may be taken to the Director:

For petitions involving action of the Patent Trial and Appeal Board, see § 41.3 of this title.

Jump to MPEP Source · 37 CFR 1.181PTAB JurisdictionPTAB Contested Case ProceduresEx Parte Appeals to PTAB
Topic

Three-Month Issue Fee Period

2 rules
StatutoryPermittedAlways
[mpep-1002-9d7629b888e0b1f55c2ec5ff]
Petition Must Be Filed Within Two Months
Note:
A petition to the Director must be filed within two months of the mailing date of the action or notice from which relief is requested, unless otherwise provided.

(f) The mere filing of a petition will not stay any period for reply that may be running against the application, nor act as a stay of other proceedings. Any petition under this part not filed within two months of the mailing date of the action or notice from which relief is requested may be dismissed as untimely, except as otherwise provided. This two-month period is not extendable.

Jump to MPEP Source · 37 CFR 1.181Three-Month Issue Fee PeriodAppeal-Related PeriodsNon-Extendable Periods
StatutoryInformativeAlways
[mpep-1002-c2c54b53a8afb83834739284]
Petition Filing Deadline Not Extendable
Note:
The two-month period for filing a petition is not extendable and may result in dismissal if untimely.

(f) The mere filing of a petition will not stay any period for reply that may be running against the application, nor act as a stay of other proceedings. Any petition under this part not filed within two months of the mailing date of the action or notice from which relief is requested may be dismissed as untimely, except as otherwise provided. This two-month period is not extendable.

Jump to MPEP Source · 37 CFR 1.181Three-Month Issue Fee PeriodAppeal-Related PeriodsNon-Extendable Periods
Topic

Petition to Supervisory Authority (37 CFR 1.181)

2 rules
StatutoryInformativeAlways
[mpep-1002-7aee8a4165ad6a19dc7d94a6]
2-Month Petition Deadline Applies to Most Petitions
Note:
The rule states that the 2-month period for filing timely petitions applies to most petitions under 37 CFR part 1, unless otherwise specified.

37 CFR 1.181(f) provides that any petition under that rule which is not filed “within two months of the mailing date of the action or notice from which relief is requested may be dismissed as untimely.” Often, the “action or notice from which relief is requested,” for example, a requirement for a new drawing, is included in the same letter as an action on the merits of the claims, the latter having a 3-month period for reply. Under such circumstances, if applicant requests reconsideration, under 37 CFR 1.111(b), of the requirement for a new drawing, the examiner’s action on this request, if adverse, establishes the beginning of the 2-month period for filing the petition. The petition must be filed within this period even though the period for reply to the rejection of the claims may extend beyond the 2-month period. The 2-month period for filing timely petitions set forth in 37 CFR 1.181(f) applies to any petition under 37 CFR part 1, except as otherwise provided. A number of sections (e.g., 37 CFR 1.377, 1.378, and 1.740) specify the time period within which a petition must be filed (or may be dismissed as untimely). The 2-month time period in 37 CFR 1.181(f) applies to a petition under any section (e.g., 37 CFR 1.182 and 37 CFR 1.183) that does not specify the time period within which a petition must be filed. The 2-month period is not extendible under 37 CFR 1.136(a) since the time is within the discretion of the Director of the USPTO.

Jump to MPEP Source · 37 CFR 1.181(f)Petition to Supervisory Authority (37 CFR 1.181)Petition to ReinstatePetition-Based Extension (1.136(b))
StatutoryRequiredAlways
[mpep-1002-bf0c21e99bfd9919e36975dc]
2-Month Petition Deadline Applies to Unspecified Sections
Note:
This rule requires that any petition not specifying a filing period be submitted within 2 months of the action or notice from which relief is requested.

37 CFR 1.181(f) provides that any petition under that rule which is not filed “within two months of the mailing date of the action or notice from which relief is requested may be dismissed as untimely.” Often, the “action or notice from which relief is requested,” for example, a requirement for a new drawing, is included in the same letter as an action on the merits of the claims, the latter having a 3-month period for reply. Under such circumstances, if applicant requests reconsideration, under 37 CFR 1.111(b), of the requirement for a new drawing, the examiner’s action on this request, if adverse, establishes the beginning of the 2-month period for filing the petition. The petition must be filed within this period even though the period for reply to the rejection of the claims may extend beyond the 2-month period. The 2-month period for filing timely petitions set forth in 37 CFR 1.181(f) applies to any petition under 37 CFR part 1, except as otherwise provided. A number of sections (e.g., 37 CFR 1.377, 1.378, and 1.740) specify the time period within which a petition must be filed (or may be dismissed as untimely). The 2-month time period in 37 CFR 1.181(f) applies to a petition under any section (e.g., 37 CFR 1.182 and 37 CFR 1.183) that does not specify the time period within which a petition must be filed. The 2-month period is not extendible under 37 CFR 1.136(a) since the time is within the discretion of the Director of the USPTO.

Jump to MPEP Source · 37 CFR 1.181(f)Petition to Supervisory Authority (37 CFR 1.181)Petition to ReinstatePetition-Based Extension (1.136(b))
Topic

Appeals in Reexamination

1 rules
StatutoryPermittedAlways
[mpep-1002-29d4abea4e7d75316ca657f2]
Petitions to the Director for Ex Parte Reexamination Appeals and Other Matters
Note:
Allows petitions to the Director for actions in ex parte reexamination proceedings not appealable elsewhere or when specified by statute or rules.
(a) Petition may be taken to the Director:
  • (1) From any action or requirement of any examiner in the ex parte prosecution of an application, or in ex parte or inter partes prosecution of a reexamination proceeding which is not subject to appeal to the Patent Trial and Appeal Board or to the court;
  • (2) In cases in which a statute or the rules specify that the matter is to be determined directly by or reviewed by the Director; and
  • (3) To invoke the supervisory authority of the Director in appropriate circumstances. For petitions involving action of the Patent Trial and Appeal Board, see § 41.3 of this title.
Jump to MPEP Source · 37 CFR 1.181Appeals in ReexaminationPTAB JurisdictionEx Parte Reexamination
Topic

Ex Parte Reexamination

1 rules
StatutoryRequiredAlways
[mpep-1002-b32eb5f62cda010891d172fa]
Requirement for Proper Request and Examiner Action in Petitions
Note:
A petition challenging an examiner's action requires a proper request for reconsideration and subsequent examiner action.

(c) When a petition is taken from an action or requirement of an examiner in the ex parte prosecution of an application, or in the ex parte or inter partes prosecution of a reexamination proceeding, it may be required that there have been a proper request for reconsideration (§ 1.111) and a repeated action by the examiner. The examiner may be directed by the Director to furnish a written statement, within a specified time, setting forth the reasons for his or her decision upon the matters averred in the petition, supplying a copy to the petitioner.

Jump to MPEP Source · 37 CFR 1.111Ex Parte ReexaminationDirector Authority and Petitions (MPEP 1000)
Topic

Suspension of Action

1 rules
StatutoryPermittedAlways
[mpep-1002-e2286f460ffa0cc96b483c90]
Petition Does Not Stay Reply Period
Note:
Filing a petition does not extend the time to reply to an examiner's action or halt other proceedings.

The mere filing of a petition will not stay the period for replying to an examiner’s action which may be running against an application, nor act as a stay of other proceedings (37 CFR 1.181(f)). For example, if a petition to vacate a final rejection as premature is filed within 2 months from the date of the final rejection, the period for reply to the final rejection is not extended even if the petition is not reached for decision within that period. However, if the petition is granted and the applicant has filed an otherwise full reply to the rejection within the period for reply, the case is not abandoned.

Jump to MPEP Source · 37 CFR 1.181(f))Suspension of ActionSpecial Period SituationsPeriod for Reply (37 CFR 1.134)
Topic

Timing for 1.181 Petition

1 rules
StatutoryPermittedAlways
[mpep-1002-31f1e27a30587b4b4cfdb84e]
Petition Must Be Filed Within Two Months
Note:
A petition must be filed within two months of the mailing date of the action or notice from which relief is requested, otherwise it may be dismissed as untimely.

37 CFR 1.181(f) provides that any petition under that rule which is not filed “within two months of the mailing date of the action or notice from which relief is requested may be dismissed as untimely.” Often, the “action or notice from which relief is requested,” for example, a requirement for a new drawing, is included in the same letter as an action on the merits of the claims, the latter having a 3-month period for reply. Under such circumstances, if applicant requests reconsideration, under 37 CFR 1.111(b), of the requirement for a new drawing, the examiner’s action on this request, if adverse, establishes the beginning of the 2-month period for filing the petition. The petition must be filed within this period even though the period for reply to the rejection of the claims may extend beyond the 2-month period. The 2-month period for filing timely petitions set forth in 37 CFR 1.181(f) applies to any petition under 37 CFR part 1, except as otherwise provided. A number of sections (e.g., 37 CFR 1.377, 1.378, and 1.740) specify the time period within which a petition must be filed (or may be dismissed as untimely). The 2-month time period in 37 CFR 1.181(f) applies to a petition under any section (e.g., 37 CFR 1.182 and 37 CFR 1.183) that does not specify the time period within which a petition must be filed. The 2-month period is not extendible under 37 CFR 1.136(a) since the time is within the discretion of the Director of the USPTO.

Jump to MPEP Source · 37 CFR 1.181(f)Timing for 1.181 PetitionPetition to Supervisory Authority (37 CFR 1.181)Petition to Reinstate
Topic

Extension of Time (37 CFR 1.136)

1 rules
StatutoryInformativeAlways
[mpep-1002-d87e443e0936d2773c91c1bb]
2-Month Petition Period Not Extendible
Note:
The 2-month period for filing petitions under 37 CFR part 1 is not extendible as it falls within the discretion of the Director of the USPTO.

37 CFR 1.181(f) provides that any petition under that rule which is not filed “within two months of the mailing date of the action or notice from which relief is requested may be dismissed as untimely.” Often, the “action or notice from which relief is requested,” for example, a requirement for a new drawing, is included in the same letter as an action on the merits of the claims, the latter having a 3-month period for reply. Under such circumstances, if applicant requests reconsideration, under 37 CFR 1.111(b), of the requirement for a new drawing, the examiner’s action on this request, if adverse, establishes the beginning of the 2-month period for filing the petition. The petition must be filed within this period even though the period for reply to the rejection of the claims may extend beyond the 2-month period. The 2-month period for filing timely petitions set forth in 37 CFR 1.181(f) applies to any petition under 37 CFR part 1, except as otherwise provided. A number of sections (e.g., 37 CFR 1.377, 1.378, and 1.740) specify the time period within which a petition must be filed (or may be dismissed as untimely). The 2-month time period in 37 CFR 1.181(f) applies to a petition under any section (e.g., 37 CFR 1.182 and 37 CFR 1.183) that does not specify the time period within which a petition must be filed. The 2-month period is not extendible under 37 CFR 1.136(a) since the time is within the discretion of the Director of the USPTO.

Jump to MPEP Source · 37 CFR 1.181(f)Extension of Time (37 CFR 1.136)Suspension of ActionSpecial Period Situations

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.

¶ 10.20 ¶ 10.20 Petition or Request Dismissed, Proper Fee Not Submitted

Citations

Primary topicCitation
Processing Fees37 CFR § 1.103(a)
Processing Fees37 CFR § 1.103(b)
Processing Fees37 CFR § 1.103(d)
Director Authority and Petitions (MPEP 1000)
Ex Parte Reexamination
37 CFR § 1.111
Extension of Time (37 CFR 1.136)
Period for Reply (37 CFR 1.134)
Petition to Reinstate
Petition to Supervisory Authority (37 CFR 1.181)
Timing for 1.181 Petition
37 CFR § 1.111(b)
Extension of Time (37 CFR 1.136)
Period for Reply (37 CFR 1.134)
Petition to Reinstate
Petition to Supervisory Authority (37 CFR 1.181)
Timing for 1.181 Petition
37 CFR § 1.136(a)
37 CFR § 1.17(a)(1)
Processing Fees37 CFR § 1.17(f)
Processing Fees37 CFR § 1.17(g)
Processing Fees37 CFR § 1.17(h)
Processing Fees37 CFR § 1.17(i)
Processing Fees37 CFR § 1.18(d)
Director Authority and Petitions (MPEP 1000)37 CFR § 1.181
Director Authority and Petitions (MPEP 1000)
Extension of Time (37 CFR 1.136)
Period for Reply (37 CFR 1.134)
Petition to Reinstate
Petition to Supervisory Authority (37 CFR 1.181)
Suspension of Action
Timing for 1.181 Petition
37 CFR § 1.181(f)
Director Authority and Petitions (MPEP 1000)
Extension of Time (37 CFR 1.136)
Period for Reply (37 CFR 1.134)
Petition to Reinstate
Petition to Supervisory Authority (37 CFR 1.181)
Timing for 1.181 Petition
37 CFR § 1.182
Extension of Time (37 CFR 1.136)
Period for Reply (37 CFR 1.134)
Petition to Reinstate
Petition to Supervisory Authority (37 CFR 1.181)
Timing for 1.181 Petition
37 CFR § 1.183
Processing Fees37 CFR § 1.313
Extension of Time (37 CFR 1.136)
Period for Reply (37 CFR 1.134)
Petition to Reinstate
Petition to Supervisory Authority (37 CFR 1.181)
Timing for 1.181 Petition
37 CFR § 1.377
Director Authority and Petitions (MPEP 1000)37 CFR § 1.4(c)
Processing Fees37 CFR § 1.48
Appeals in Reexamination
PTAB Jurisdiction
37 CFR § 41.3
Director Authority and Petitions (MPEP 1000)MPEP § 1201
Fee RequirementsForm Paragraph § 10.20
Form Paragraph § 10.30

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