MPEP § 1213 — Decision by Board (Annotated Rules)

§1213 Decision by Board

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

This page consolidates and annotates all enforceable requirements under MPEP § 1213, 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.

Decision by Board

This section addresses Decision by Board. Primary authority: 37 CFR 41.50. Contains: 1 requirement, 2 prohibitions, 1 guidance statement, 4 permissions, and 2 other statements.

Key Rules

Topic

Board Decision Types

10 rules
StatutoryPermittedAlways
[mpep-1213-9158731dd41f72a482fb03b5]
Board May Order Additional Briefing on Appeal
Note:
The Board can require the appellant to provide additional briefing on any matter it deems necessary for making a reasoned decision on the appeal, with failure to comply potentially resulting in dismissal.

(d) Request for briefing and information. The Board may order appellant to additionally brief any matter that the Board considers to be of assistance in reaching a reasoned decision on the pending appeal. Appellant will be given a time period within which to respond to such an order. Failure to timely comply with the order may result in the sua sponte dismissal of the appeal.

Jump to MPEP Source · 37 CFR 41.50Board Decision TypesPTAB JurisdictionEx Parte Appeals to PTAB
StatutoryInformativeAlways
[mpep-1213-37e3a62d491f8d11b985f504]
Remand Is Not Final Action for Judicial Review
Note:
When a Board decision includes a remand, it is not considered final for judicial review. The Board may enter an order making its decision final after proceedings on remand are concluded.

(e) Remand not final action. Whenever a decision of the Board includes a remand, that decision shall not be considered final for judicial review. When appropriate, upon conclusion of proceedings on remand before the examiner, the Board may enter an order otherwise making its decision final for judicial review.

Jump to MPEP Source · 37 CFR 41.50Board Decision TypesEstoppel After JudgmentBoard Decision
StatutoryProhibitedAlways
[mpep-1213-740312ea8bd3c4419a3f7303]
Remand Decision Not Final for Review
Note:
A Board decision that includes a remand is not considered final for judicial review until the conclusion of proceedings on remand.

(e) Remand not final action. Whenever a decision of the Board includes a remand, that decision shall not be considered final for judicial review. When appropriate, upon conclusion of proceedings on remand before the examiner, the Board may enter an order otherwise making its decision final for judicial review.

Jump to MPEP Source · 37 CFR 41.50Board Decision TypesEstoppel After JudgmentPTAB Jurisdiction
StatutoryPermittedAlways
[mpep-1213-e912152512a2362f69c3bad7]
Remand Final Decision for Judicial Review
Note:
When appropriate, the Board may enter an order making its decision final after remand proceedings conclude.

(e) Remand not final action. Whenever a decision of the Board includes a remand, that decision shall not be considered final for judicial review. When appropriate, upon conclusion of proceedings on remand before the examiner, the Board may enter an order otherwise making its decision final for judicial review.

Jump to MPEP Source · 37 CFR 41.50Board Decision TypesEstoppel After JudgmentPTAB Jurisdiction
StatutoryInformativeAlways
[mpep-1213-456b870a2172abbb06ea6003]
Remand Not Final for Review
Note:
A Board decision including a remand is not final for judicial review and will be reconsidered by the Board.

37 CFR 41.50(e) provides that a decision of the Board which includes a remand will not be considered final for judicial review. The Board, following conclusion of the proceedings before the examiner, will either adopt its earlier decision as final for judicial review or will render a new decision based on all appealed claims, as it considers appropriate. In either case, final action by the Board will give rise to the alternatives available to an appellant following a decision by the Board.

Jump to MPEP Source · 37 CFR 41.50(e)Board Decision TypesBoard DecisionEstoppel After Judgment
StatutoryInformativeAlways
[mpep-1213-d4dcf90efc0fb8cd482a6229]
Board Will Adopt Earlier Decision or Render New One
Note:
The Board will either adopt its previous decision as final for judicial review or render a new decision based on all appealed claims.

37 CFR 41.50(e) provides that a decision of the Board which includes a remand will not be considered final for judicial review. The Board, following conclusion of the proceedings before the examiner, will either adopt its earlier decision as final for judicial review or will render a new decision based on all appealed claims, as it considers appropriate. In either case, final action by the Board will give rise to the alternatives available to an appellant following a decision by the Board.

Jump to MPEP Source · 37 CFR 41.50(e)Board Decision TypesEstoppel After JudgmentPTAB Jurisdiction
StatutoryInformativeAlways
[mpep-1213-bc84764ad88972bf0cdfd259]
Final Board Decision Alternatives for Appellants
Note:
The Board's final decision, whether adopting an earlier decision or rendering a new one, provides options for appellants as per their post-decision actions.

37 CFR 41.50(e) provides that a decision of the Board which includes a remand will not be considered final for judicial review. The Board, following conclusion of the proceedings before the examiner, will either adopt its earlier decision as final for judicial review or will render a new decision based on all appealed claims, as it considers appropriate. In either case, final action by the Board will give rise to the alternatives available to an appellant following a decision by the Board.

Jump to MPEP Source · 37 CFR 41.50(e)Board Decision TypesEstoppel After JudgmentPTAB Jurisdiction
StatutoryPermittedAlways
[mpep-1213-afbdd5abbc95130dbfe119ed]
Board Waits for Court Ruling Before Deciding Appeal
Note:
The Board suspends an appeal until a related court decision is made, ensuring the appeal is decided based on definitive legal rulings.

On occasion, the Board has refused to consider an appeal until after the conclusion of a pending civil action or appeal to the Court of Appeals for the Federal Circuit involving issues identical with and/or similar to those presented in the later appeal. Such suspension of action, postponing consideration of the appeal until the Board has the benefit of a court decision which may be determinative of the issues involved, has been recognized as sound practice. An appellant is not entitled, after obtaining a final decision by the U.S. Patent and Trademark Office on an issue in a case, to utilize the prolonged pendency of a court proceeding as a means for avoiding res judicata while relitigating the same or substantially the same issue in another application.

Jump to MPEP Source · 37 CFR 41.50Board Decision TypesCivil ActionAppeal to Federal Circuit
StatutoryInformativeAlways
[mpep-1213-4c482509bc2fca8b4a342a6b]
Appellant Cannot Relitigate Same Issue After Board Decision
Note:
An appellant cannot re-litigate the same or substantially similar issue in another application after obtaining a final decision from the U.S. Patent and Trademark Office.

On occasion, the Board has refused to consider an appeal until after the conclusion of a pending civil action or appeal to the Court of Appeals for the Federal Circuit involving issues identical with and/or similar to those presented in the later appeal. Such suspension of action, postponing consideration of the appeal until the Board has the benefit of a court decision which may be determinative of the issues involved, has been recognized as sound practice. An appellant is not entitled, after obtaining a final decision by the U.S. Patent and Trademark Office on an issue in a case, to utilize the prolonged pendency of a court proceeding as a means for avoiding res judicata while relitigating the same or substantially the same issue in another application.

Jump to MPEP Source · 37 CFR 41.50Board Decision TypesJudicial Review of Board DecisionsEstoppel After Judgment
StatutoryPermittedAlways
[mpep-1213-d612027801fe54950b2a59a8]
Appellant Can Petition to Postpone Decision
Note:
An appellant may request that the decision be withheld to allow refiling of the application before the mailing of the decision, with up to 30 days granted if filed early and no oral hearing is set.

An appellant may petition that the decision be withheld to permit the refiling of the application at any time prior to the mailing of the decision. Up to 30 days may be granted, although the time is usually limited as much as possible. The Board will be more prone to entertain the appellant’s petition where the petition is filed early, obviating the necessity for an oral hearing or even for the setting of the oral hearing date. If the case has already been set for oral hearing, the petition should include a request to vacate the hearing date, not to postpone it.

Jump to MPEP Source · 37 CFR 41.50Board Decision TypesEx Parte Appeals to PTABBoard Decision
Topic

New Ground of Rejection by Board

6 rules
StatutoryProhibitedAlways
[mpep-1213-d6ed22705da9d464d3b3d34d]
Board May Add New Grounds for Rejecting Claims
Note:
The Board can add new grounds for rejecting claims not previously considered, and the appellant must respond within two months by either amending claims or requesting a rehearing.
(b) New ground of rejection. Should the Board have knowledge of any grounds not involved in the appeal for rejecting any pending claim, it may include in its opinion a statement to that effect with its reasons for so holding, and designate such a statement as a new ground of rejection of the claim. A new ground of rejection pursuant to this paragraph shall not be considered final for judicial review. When the Board enters such a non-final decision, the appellant, within two months from the date of the decision, must exercise one of the following two options with respect to the new ground of rejection to avoid termination of the appeal as to the rejected claims:
  • (1) Reopen prosecution. Submit an appropriate amendment of the claims so rejected or new Evidence relating to the claims so rejected, or both, and have the matter reconsidered by the examiner, in which event the prosecution will be remanded to the examiner. The new ground of rejection is binding upon the examiner unless an amendment or new Evidence not previously of Record is made which, in the opinion of the examiner, overcomes the new ground of rejection designated in the decision. Should the examiner reject the claims, appellant may again appeal to the Board pursuant to this subpart.
  • (2) Request rehearing. Request that the proceeding be reheard under § 41.52 by the Board upon the same Record. The request for rehearing must address any new ground of rejection and state with particularity the points believed to have been misapprehended or overlooked in entering the new ground of rejection and also state all other grounds upon which rehearing is sought.
Jump to MPEP Source · 37 CFR 41.50New Ground of Rejection by BoardBoard Decision TypesEstoppel After Judgment
StatutoryInformativeAlways
[mpep-1213-741a36a0db2e0bf5526c6975]
Examiner Must Consider New Evidence to Overcome New Ground of Rejection
Note:
The examiner must reconsider a new ground of rejection if the applicant provides an amendment or new evidence that addresses it.

(b) New ground of rejection. Should the Board have knowledge of any grounds not involved in the appeal for rejecting any pending claim, it may include in its opinion a statement to that effect with its reasons for so holding, and designate such a statement as a new ground of rejection of the claim. A new ground of rejection pursuant to this paragraph shall not be considered final for judicial review. When the Board enters such a non-final decision, the appellant, within two months from the date of the decision, must exercise one of the following two options with respect to the new ground of rejection to avoid termination of the appeal as to the rejected claims (1) Reopen prosecution. Submit an appropriate amendment of the claims so rejected or new Evidence relating to the claims so rejected, or both, and have the matter reconsidered by the examiner, in which event the prosecution will be remanded to the examiner. The new ground of rejection is binding upon the examiner unless an amendment or new Evidence not previously of Record is made which, in the opinion of the examiner, overcomes the new ground of rejection designated in the decision. Should the examiner reject the claims, appellant may again appeal to the Board pursuant to this subpart.

Jump to MPEP Source · 37 CFR 41.50New Ground of Rejection by BoardBoard Decision TypesExaminer Sustained – Amendment Options
StatutoryRequiredAlways
[mpep-1213-eae1a7148d557512d7efdc3c]
Request for Rehearing Must Address New Grounds of Rejection
Note:
The appellant must request rehearing within two months if the Board includes a new ground of rejection, addressing misapprehensions and stating all other grounds for rehearing.

(b) New ground of rejection. Should the Board have knowledge of any grounds not involved in the appeal for rejecting any pending claim, it may include in its opinion a statement to that effect with its reasons for so holding, and designate such a statement as a new ground of rejection of the claim. A new ground of rejection pursuant to this paragraph shall not be considered final for judicial review. When the Board enters such a non-final decision, the appellant, within two months from the date of the decision, must exercise one of the following two options with respect to the new ground of rejection to avoid termination of the appeal as to the rejected claims:

The request for rehearing must address any new ground of rejection and state with particularity the points believed to have been misapprehended or overlooked in entering the new ground of rejection and also state all other grounds upon which rehearing is sought.

Jump to MPEP Source · 37 CFR 41.50New Ground of Rejection by BoardRequest for RehearingBoard Decision
StatutoryInformativeAlways
[mpep-1213-0cd970e0e5f58dd09344bfd3]
Request for Rehearing Required to Challenge Undesignated Rejections
Note:
Appellants must file a request for rehearing if they wish to challenge a panel's failure to designate new grounds of rejection in its decision. Failure to timely file such a request waives the argument.

(c) Review of undesignated new ground of rejection. Any request to seek review of a panel's failure to designate a new ground of rejection in its decision must be raised by filing a request for rehearing as set forth in § 41.52. Failure of appellant to timely file such a request for rehearing will constitute a waiver of any arguments that a decision contains an undesignated new ground of rejection.

Jump to MPEP Source · 37 CFR 41.52New Ground of Rejection by BoardBoard DecisionPTAB Jurisdiction
StatutoryRequiredAlways
[mpep-1213-b4192a37bccb24a9e5553a2a]
Request for Rehearing Required to Challenge Undesignated Grounds of Rejection
Note:
Appellants must file a request for rehearing within the time limit if they want to challenge a decision that contains an undesignated new ground of rejection; failure to do so waives any such arguments.

(c) Review of undesignated new ground of rejection. Any request to seek review of a panel's failure to designate a new ground of rejection in its decision must be raised by filing a request for rehearing as set forth in § 41.52. Failure of appellant to timely file such a request for rehearing will constitute a waiver of any arguments that a decision contains an undesignated new ground of rejection.

Jump to MPEP Source · 37 CFR 41.52New Ground of Rejection by BoardRequest for RehearingBoard Decision Types
StatutoryInformativeAlways
[mpep-1213-d6a6b2c5e2a7861dcbb98529]
Procedure for New Grounds of Rejection by Board
Note:
Describes the process to follow when a new ground of rejection is issued by the Board.

See MPEP § 1214.01 concerning the procedure following a new ground of rejection by the Board under 37 CFR 41.50(b).

Jump to MPEP Source · 37 CFR 41.50(b)New Ground of Rejection by BoardBoard DecisionPTAB Jurisdiction
Topic

PTAB Jurisdiction

3 rules
StatutoryRecommendedAlways
[mpep-1213-e93544d592e46330b1260d96]
Appellant Can Appeal Again If Examiner Rejects Claims
Note:
If the examiner rejects claims after a new ground of rejection by the Board, the appellant may appeal to the Board again within two months.

(b) New ground of rejection. Should the Board have knowledge of any grounds not involved in the appeal for rejecting any pending claim, it may include in its opinion a statement to that effect with its reasons for so holding, and designate such a statement as a new ground of rejection of the claim. A new ground of rejection pursuant to this paragraph shall not be considered final for judicial review. When the Board enters such a non-final decision, the appellant, within two months from the date of the decision, must exercise one of the following two options with respect to the new ground of rejection to avoid termination of the appeal as to the rejected claims (1) Reopen prosecution. Submit an appropriate amendment of the claims so rejected or new Evidence relating to the claims so rejected, or both, and have the matter reconsidered by the examiner, in which event the prosecution will be remanded to the examiner. The new ground of rejection is binding upon the examiner unless an amendment or new Evidence not previously of Record is made which, in the opinion of the examiner, overcomes the new ground of rejection designated in the decision. Should the examiner reject the claims, appellant may again appeal to the Board pursuant to this subpart.

Jump to MPEP Source · 37 CFR 41.50PTAB JurisdictionEx Parte Appeals to PTABPTAB Contested Case Procedures
StatutoryPermittedAlways
[mpep-1213-e1c8a878d680c5e2bce35b84]
Claim Amendment Not Allowed If Missing Feature Added
Note:
A Board remark that a claim lacks a feature does not imply allowance if the feature is added through amendment.

A remark by the Board that a certain feature does not appear in a claim is not to be taken as a statement that the claim may be allowed if the feature is supplied by amendment. Ex parte Norlund, 1913 C.D. 161, 192 O.G. 989 (Comm’r Pat. 1913). A remark by the Board shall not be construed by appellant to give appellant authority to amend the claim.

Jump to MPEP Source · 37 CFR 41.50PTAB JurisdictionPTAB Contested Case ProceduresEx Parte Appeals to PTAB
StatutoryProhibitedAlways
[mpep-1213-7dc95411bc5207e512c51599]
Board Remarks Do Not Authorize Claim Amendments
Note:
An appellant may not interpret a Board remark about missing features in claims as permission to amend the claims during appeal.

A remark by the Board that a certain feature does not appear in a claim is not to be taken as a statement that the claim may be allowed if the feature is supplied by amendment. Ex parte Norlund, 1913 C.D. 161, 192 O.G. 989 (Comm’r Pat. 1913). A remark by the Board shall not be construed by appellant to give appellant authority to amend the claim.

Jump to MPEP Source · 37 CFR 41.50PTAB JurisdictionPTAB Contested Case ProceduresEx Parte Appeals to PTAB
Topic

Examiner Sustained – Amendment Options

2 rules
StatutoryInformativeAlways
[mpep-1213-7d8bb309ae40a7d111f83792]
Appellant Must Reopen Prosecution for New Ground of Rejection
Note:
The appellant must submit an amendment or new evidence within two months to avoid termination of the appeal when a new ground of rejection is designated by the Board.

(b) New ground of rejection. Should the Board have knowledge of any grounds not involved in the appeal for rejecting any pending claim, it may include in its opinion a statement to that effect with its reasons for so holding, and designate such a statement as a new ground of rejection of the claim. A new ground of rejection pursuant to this paragraph shall not be considered final for judicial review. When the Board enters such a non-final decision, the appellant, within two months from the date of the decision, must exercise one of the following two options with respect to the new ground of rejection to avoid termination of the appeal as to the rejected claims (1) Reopen prosecution. Submit an appropriate amendment of the claims so rejected or new Evidence relating to the claims so rejected, or both, and have the matter reconsidered by the examiner, in which event the prosecution will be remanded to the examiner. The new ground of rejection is binding upon the examiner unless an amendment or new Evidence not previously of Record is made which, in the opinion of the examiner, overcomes the new ground of rejection designated in the decision. Should the examiner reject the claims, appellant may again appeal to the Board pursuant to this subpart.

Jump to MPEP Source · 37 CFR 41.50Examiner Sustained – Amendment OptionsReopening Prosecution After AppealProcedure After Board Decision
StatutoryInformativeAlways
[mpep-1213-f9bcec20ab05fa90ca49cd7d]
Submit Amended Claims or New Evidence for Reconsideration
Note:
Appellant must submit appropriate amendments to claims or new evidence, or both, and request reconsideration by the examiner within two months of a non-final decision.

(b) New ground of rejection. Should the Board have knowledge of any grounds not involved in the appeal for rejecting any pending claim, it may include in its opinion a statement to that effect with its reasons for so holding, and designate such a statement as a new ground of rejection of the claim. A new ground of rejection pursuant to this paragraph shall not be considered final for judicial review. When the Board enters such a non-final decision, the appellant, within two months from the date of the decision, must exercise one of the following two options with respect to the new ground of rejection to avoid termination of the appeal as to the rejected claims (1) Reopen prosecution. Submit an appropriate amendment of the claims so rejected or new Evidence relating to the claims so rejected, or both, and have the matter reconsidered by the examiner, in which event the prosecution will be remanded to the examiner. The new ground of rejection is binding upon the examiner unless an amendment or new Evidence not previously of Record is made which, in the opinion of the examiner, overcomes the new ground of rejection designated in the decision. Should the examiner reject the claims, appellant may again appeal to the Board pursuant to this subpart.

Jump to MPEP Source · 37 CFR 41.50Examiner Sustained – Amendment OptionsRemand ProceduresBoard Decision
Topic

Request for Rehearing

2 rules
StatutoryInformativeAlways
[mpep-1213-f2848f0c39a58ccc821cf97d]
Request for Rehearing of New Ground of Rejection
Note:
Appellant must request the Board to rehear the case under §41.52 within two months if a new ground of rejection is included in the non-final decision.

(b) New ground of rejection. Should the Board have knowledge of any grounds not involved in the appeal for rejecting any pending claim, it may include in its opinion a statement to that effect with its reasons for so holding, and designate such a statement as a new ground of rejection of the claim. A new ground of rejection pursuant to this paragraph shall not be considered final for judicial review. When the Board enters such a non-final decision, the appellant, within two months from the date of the decision, must exercise one of the following two options with respect to the new ground of rejection to avoid termination of the appeal as to the rejected claims:

(2) Request rehearing.

Jump to MPEP Source · 37 CFR 41.50Request for RehearingBoard DecisionNew Ground of Rejection by Board
StatutoryInformativeAlways
[mpep-1213-78435d78fc6b46544c5ec85f]
Request for Board Rehearing on New Ground of Rejection
Note:
Appellant must request the Board to rehear the case under §41.52 if a new ground of rejection is added, within two months from the decision.

(b) New ground of rejection. Should the Board have knowledge of any grounds not involved in the appeal for rejecting any pending claim, it may include in its opinion a statement to that effect with its reasons for so holding, and designate such a statement as a new ground of rejection of the claim. A new ground of rejection pursuant to this paragraph shall not be considered final for judicial review. When the Board enters such a non-final decision, the appellant, within two months from the date of the decision, must exercise one of the following two options with respect to the new ground of rejection to avoid termination of the appeal as to the rejected claims:

Request that the proceeding be reheard under § 41.52 by the Board upon the same Record.

Jump to MPEP Source · 37 CFR 41.50Request for RehearingPTAB JurisdictionEx Parte Appeals to PTAB
Topic

Board Decision

2 rules
StatutoryInformativeAlways
[mpep-1213-408d9da520c5c376fb18f77c]
Board May Order Additional Briefing on Appeal
Note:
The Board can require the appellant to provide additional briefing on any matter deemed necessary for a reasoned decision, with failure to comply resulting in potential dismissal of the appeal.

(d) Request for briefing and information. The Board may order appellant to additionally brief any matter that the Board considers to be of assistance in reaching a reasoned decision on the pending appeal. Appellant will be given a time period within which to respond to such an order. Failure to timely comply with the order may result in the sua sponte dismissal of the appeal.

Jump to MPEP Source · 37 CFR 41.50Board DecisionGrounds for Dismissal of AppealBoard Decision Types
StatutoryPermittedAlways
[mpep-1213-82d79a5aea00eb716e756b88]
Appellant Can Petition to Withhold Decision for Refiling Within 30 Days
Note:
An appellant may petition to withhold the decision and refile the application within up to 30 days, but early filing is preferred to avoid oral hearings.

An appellant may petition that the decision be withheld to permit the refiling of the application at any time prior to the mailing of the decision. Up to 30 days may be granted, although the time is usually limited as much as possible. The Board will be more prone to entertain the appellant’s petition where the petition is filed early, obviating the necessity for an oral hearing or even for the setting of the oral hearing date. If the case has already been set for oral hearing, the petition should include a request to vacate the hearing date, not to postpone it.

Jump to MPEP Source · 37 CFR 41.50Board DecisionBoard Decision TypesOral Hearing
Topic

Oral Hearing

2 rules
StatutoryInformativeAlways
[mpep-1213-b016e87766a81ed432cd0366]
Petition for Withholding Decision if Filed Early
Note:
The Board is more likely to entertain an appellant’s petition to withhold a decision and permit refiling if it is filed early, potentially avoiding the need for an oral hearing.

An appellant may petition that the decision be withheld to permit the refiling of the application at any time prior to the mailing of the decision. Up to 30 days may be granted, although the time is usually limited as much as possible. The Board will be more prone to entertain the appellant’s petition where the petition is filed early, obviating the necessity for an oral hearing or even for the setting of the oral hearing date. If the case has already been set for oral hearing, the petition should include a request to vacate the hearing date, not to postpone it.

Jump to MPEP Source · 37 CFR 41.50Oral HearingPTAB JurisdictionEx Parte Appeals to PTAB
StatutoryRecommendedAlways
[mpep-1213-18e4d7ad88c03d7e80e4cd95]
Request to Vacate Oral Hearing Date Not Allowed After Setting
Note:
If the case has already been set for an oral hearing, the petition should request vacating the hearing date rather than postponing it.

An appellant may petition that the decision be withheld to permit the refiling of the application at any time prior to the mailing of the decision. Up to 30 days may be granted, although the time is usually limited as much as possible. The Board will be more prone to entertain the appellant’s petition where the petition is filed early, obviating the necessity for an oral hearing or even for the setting of the oral hearing date. If the case has already been set for oral hearing, the petition should include a request to vacate the hearing date, not to postpone it.

Jump to MPEP Source · 37 CFR 41.50Oral HearingBoard DecisionBoard Decision Types
Topic

Ex Parte Appeals to PTAB

1 rules
StatutoryInformativeAlways
[mpep-1213-0fc17813b98e504177ffb6d9]
Appellant Must Respond to Board Order Within Specified Time
Note:
The appellant is required to provide a timely response to any order from the Board, failing which the appeal may be dismissed.

(d) Request for briefing and information. The Board may order appellant to additionally brief any matter that the Board considers to be of assistance in reaching a reasoned decision on the pending appeal. Appellant will be given a time period within which to respond to such an order. Failure to timely comply with the order may result in the sua sponte dismissal of the appeal.

Jump to MPEP Source · 37 CFR 41.50Ex Parte Appeals to PTABBoard DecisionGrounds for Dismissal of Appeal
Topic

Grounds for Dismissal of Appeal

1 rules
StatutoryPermittedAlways
[mpep-1213-4dd21502c944bdc28fc61d1a]
Failure to Timely Comply May Result in Dismissal of Appeal
Note:
Failing to respond within the given time period to a Board order may lead to the automatic dismissal of the appeal.

(d) Request for briefing and information. The Board may order appellant to additionally brief any matter that the Board considers to be of assistance in reaching a reasoned decision on the pending appeal. Appellant will be given a time period within which to respond to such an order. Failure to timely comply with the order may result in the sua sponte dismissal of the appeal.

Jump to MPEP Source · 37 CFR 41.50Grounds for Dismissal of AppealAppeal Withdrawal and DismissalEx Parte Appeals to PTAB
Topic

Appeals in Reexamination

1 rules
StatutoryInformativeAlways
[mpep-1213-e449fe9718e4238262184c8f]
Extensions of Time Not Applicable for Certain Periods
Note:
Extensions of time under §1.136(a) do not apply to specific time periods set forth in this section.

(f) Extensions of time. Extensions of time under § 1.136(a) of this title for patent applications are not applicable to the time periods set forth in this section. See § 1.136(b) of this title for extensions of time to reply for patent applications and § 1.550(c) of this title for extensions of time to reply for ex parte reexamination proceedings.

Jump to MPEP Source · 37 CFR 1.136(a)Appeals in ReexaminationPTAB JurisdictionPTAB Contested Case Procedures
Topic

Ex Parte Reexamination

1 rules
StatutoryInformativeAlways
[mpep-1213-fc35ac2eb904a12d9be95d03]
Extensions Not Applicable for Ex Parte Reexamination
Note:
Extensions of time under §1.136(a) are not applicable to ex parte reexamination proceedings; see §1.550(c) for extensions.

(f) Extensions of time. Extensions of time under § 1.136(a) of this title for patent applications are not applicable to the time periods set forth in this section. See § 1.136(b) of this title for extensions of time to reply for patent applications and § 1.550(c) of this title for extensions of time to reply for ex parte reexamination proceedings.

Jump to MPEP Source · 37 CFR 1.136(a)Ex Parte ReexaminationAppeals in ReexaminationPTAB Jurisdiction

Citations

Primary topicCitation
Appeals in Reexamination
Ex Parte Reexamination
37 CFR § 1.136(a)
Appeals in Reexamination
Ex Parte Reexamination
37 CFR § 1.136(b)
Appeals in Reexamination
Ex Parte Reexamination
37 CFR § 1.550(c)
New Ground of Rejection by Board37 CFR § 41.50(b)
Board Decision Types37 CFR § 41.50(e)
New Ground of Rejection by Board
Request for Rehearing
37 CFR § 41.52
New Ground of Rejection by BoardMPEP § 1214.01

Source Text from USPTO’s MPEP

This is an exact copy of the MPEP from the USPTO. It is here for your reference to see the section in context.

BlueIron Last Updated: 2025-12-31