MPEP § 2249 — Patent Owner’s Statement in Reexaminations Filed Under 35 U.S.C. 302 (Annotated Rules)

§2249 Patent Owner’s Statement in Reexaminations Filed Under 35 U.S.C. 302

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

This page consolidates and annotates all enforceable requirements under MPEP § 2249, 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.

Patent Owner’s Statement in Reexaminations Filed Under 35 U.S.C. 302

This section addresses Patent Owner’s Statement in Reexaminations Filed Under 35 U.S.C. 302. Primary authority: 35 U.S.C. 302, 35 U.S.C. 304, and 37 CFR 1.510(e). Contains: 4 requirements, 1 prohibition, 2 guidance statements, 6 permissions, and 3 other statements.

Key Rules

Topic

Responses and Amendments

10 rules
StatutoryPermittedAlways
[mpep-2249-a1e1f31e19d7cf3b4073f6fe]
Patent Owner Must File Statement and Amendments After Reexamination Order
Note:
The patent owner must file a statement and any narrowing amendments to the patent claims within two months of receiving an order for reexamination under 35 U.S.C. 304.

If reexamination is ordered under 35 U.S.C. 304, the decision will set a period of not less than two months within which period the patent owner may file a statement and any narrowing amendments to the patent claims. If necessary, an extension of time beyond the two months may be requested under 37 CFR 1.550(c) by the patent owner. See MPEP § 2265.

Jump to MPEP Source · 37 CFR 1.550(c)Responses and AmendmentsReexamination OrderEx Parte Reexamination
StatutoryPermittedAlways
[mpep-2249-3f75c46138af4b4ad98a248d]
Patent Owner Can Request Extension for Reexamination Response
Note:
The patent owner may request an extension of time beyond the two-month period to file a statement and any narrowing amendments in ex parte reexamination if necessary.

If reexamination is ordered under 35 U.S.C. 304, the decision will set a period of not less than two months within which period the patent owner may file a statement and any narrowing amendments to the patent claims. If necessary, an extension of time beyond the two months may be requested under 37 CFR 1.550(c) by the patent owner. See MPEP § 2265.

Jump to MPEP Source · 37 CFR 1.550(c)Responses and AmendmentsEx Parte ReexaminationPatent Owner Statement
StatutoryRequiredAlways
[mpep-2249-000b7b8f9806dcf43c814178]
Requirement for Serving Statement to Requester
Note:
A copy of the statement must be served by the patent owner on the requester unless the request was filed by the patent owner.

A copy of the statement must be served by the patent owner on the requester, unless the request was filed by the patent owner.

Jump to MPEP Source · 37 CFR 1.530Responses and AmendmentsThird Party Requester RightsInter Partes Reexamination Request
StatutoryInformativeAlways
[mpep-2249-a6a30e2a118cd27c1b8b559a]
Patent Owner Must Prove Service to Requester After Reexamination Order
Note:
The patent owner must provide proof that the reexamination order was served on the requester. If not, the Central Reexamination Unit will contact the patent owner and requester to verify service.

Lack of proof of service especially poses a problem where the patent owner fails to indicate that service was made to the requester in the statement subsequent to the order for reexamination (37 CFR 1.530(c)). In this situation, the Central Reexamination Unit should immediately contact the patent owner to see whether the indication of proof of service was inadvertently omitted from the patent owner’s response. If it was, the patent owner should be advised to submit a supplemental paper indicating the manner and date of service on requester. If the patent owner cannot be contacted, the Central Reexamination Unit will then contact the requester to verify that service has in fact been made by the patent owner and indicate that acknowledgment of proof of service should accompany requester’s reply (37 CFR 1.248(b)(1)). If the 2-month period for response under 37 CFR 1.530 has expired and requester has not been served, the patent owner’s statement is considered inappropriate (37 CFR 1.248) and may be denied consideration; see MPEP § 2267.

Jump to MPEP Source · 37 CFR 1.530(c))Responses and AmendmentsReexamination OrderPatent Owner Statement
StatutoryRecommendedAlways
[mpep-2249-ade161d761b215fce46cd7e1]
Patent Owner Must Provide Proof of Service on Requester
Note:
The Central Reexamination Unit must contact the patent owner to ensure proof of service is indicated for the requester's response in ex parte reexaminations.

Lack of proof of service especially poses a problem where the patent owner fails to indicate that service was made to the requester in the statement subsequent to the order for reexamination (37 CFR 1.530(c)). In this situation, the Central Reexamination Unit should immediately contact the patent owner to see whether the indication of proof of service was inadvertently omitted from the patent owner’s response. If it was, the patent owner should be advised to submit a supplemental paper indicating the manner and date of service on requester. If the patent owner cannot be contacted, the Central Reexamination Unit will then contact the requester to verify that service has in fact been made by the patent owner and indicate that acknowledgment of proof of service should accompany requester’s reply (37 CFR 1.248(b)(1)). If the 2-month period for response under 37 CFR 1.530 has expired and requester has not been served, the patent owner’s statement is considered inappropriate (37 CFR 1.248) and may be denied consideration; see MPEP § 2267.

Jump to MPEP Source · 37 CFR 1.530(c))Responses and AmendmentsCentral Reexamination Unit ProcessingInter Partes Reexamination Procedure
StatutoryProhibitedAlways
[mpep-2249-44aa100916329c25422360a8]
Verification of Service When Patent Owner Unreachable
Note:
The Central Reexamination Unit must contact the requester to verify service when the patent owner cannot be reached and should request acknowledgment of proof of service with the reply.

Lack of proof of service especially poses a problem where the patent owner fails to indicate that service was made to the requester in the statement subsequent to the order for reexamination (37 CFR 1.530(c)). In this situation, the Central Reexamination Unit should immediately contact the patent owner to see whether the indication of proof of service was inadvertently omitted from the patent owner’s response. If it was, the patent owner should be advised to submit a supplemental paper indicating the manner and date of service on requester. If the patent owner cannot be contacted, the Central Reexamination Unit will then contact the requester to verify that service has in fact been made by the patent owner and indicate that acknowledgment of proof of service should accompany requester’s reply (37 CFR 1.248(b)(1)). If the 2-month period for response under 37 CFR 1.530 has expired and requester has not been served, the patent owner’s statement is considered inappropriate (37 CFR 1.248) and may be denied consideration; see MPEP § 2267.

Jump to MPEP Source · 37 CFR 1.530(c))Responses and AmendmentsCentral Reexamination Unit ProcessingIntervening Rights After Reinstatement
StatutoryPermittedAlways
[mpep-2249-0a2ccad380066307e9d27fa0]
Patent Owner Must Serve Requester Within 2 Months
Note:
If the patent owner fails to serve the requester within the 2-month period after filing a statement under 37 CFR 1.530, the statement may be considered inappropriate and denied consideration.

Lack of proof of service especially poses a problem where the patent owner fails to indicate that service was made to the requester in the statement subsequent to the order for reexamination (37 CFR 1.530(c)). In this situation, the Central Reexamination Unit should immediately contact the patent owner to see whether the indication of proof of service was inadvertently omitted from the patent owner’s response. If it was, the patent owner should be advised to submit a supplemental paper indicating the manner and date of service on requester. If the patent owner cannot be contacted, the Central Reexamination Unit will then contact the requester to verify that service has in fact been made by the patent owner and indicate that acknowledgment of proof of service should accompany requester’s reply (37 CFR 1.248(b)(1)). If the 2-month period for response under 37 CFR 1.530 has expired and requester has not been served, the patent owner’s statement is considered inappropriate (37 CFR 1.248) and may be denied consideration; see MPEP § 2267.

Jump to MPEP Source · 37 CFR 1.530(c))Responses and AmendmentsPatent Owner StatementInter Partes Reexamination Procedure
StatutoryInformativeAlways
[mpep-2249-ae008b5d19486a50be8be1b9]
Requirement for Patent Owner’s Statement in Reexaminations
Note:
The rule requires the patent owner to provide a statement in ex parte or inter partes reexamination proceedings.

See also MPEP § 2266.03 for further discussion as to the patent owner providing service on the third party requester.

Jump to MPEP Source · 37 CFR 1.530Responses and AmendmentsThird Party Requester RightsInter Partes Reexamination Request
StatutoryRecommendedAlways
[mpep-2249-01940ee338355d393f3ff441]
Response Period for Requester Under 37 CFR 1.535
Note:
The period for the requester's response is two months from the patent owner’s service date, not from when the owner’s statement was received by the Office.

It should be noted that the period for response by requester for a reply under 37 CFR 1.535 is two months from the owner’s service date and not two months from the date the patent owner’s statement was received in the Office.

Jump to MPEP Source · 37 CFR 1.535Responses and AmendmentsThird Party Requester ReplyInter Partes Reexamination Procedure
StatutoryPermittedAlways
[mpep-2249-cb830cb1ab8ade3f8b37b090]
Patent Owner Can Waive Statement Under 37 CFR 1.530 to Expedite Reexamination
Note:
The patent owner may waive the filing of a statement under 37 CFR 1.530 and serve the waiver on the requester, allowing reexamination to proceed.

Where the patent owner has determined that a statement under 37 CFR 1.530 will not be filed, the patent owner may expedite the reexamination proceeding by filing a paper that indicates that the patent owner waives the filing of a statement under 37 CFR 1.530 and serving the waiver on the requester, if any. This will permit reexamination of the proceeding to proceed pursuant to 37 CFR 1.550(a).

Jump to MPEP Source · 37 CFR 1.530Responses and AmendmentsPatent Owner StatementSIR Patent Rights Waiver
Topic

Request by Patent Owner

4 rules
StatutoryRequiredAlways
[mpep-2249-c1f451f95ea42476228820a6]
No Premature Responses by Patent Owner Allowed in Ex Parte Reexamination
Note:
The patent owner must not file any statement or response before the determinations are made according to §1.515 or §1.520. Any premature filings will be disregarded.

(a) Except as provided in § 1.510(e), no statement or other response by the patent owner in an ex parte reexamination proceeding shall be filed prior to the determinations made in accordance with § 1.515 or § 1.520. If a premature statement or other response is filed by the patent owner, it will not be acknowledged or considered in making the determination, and it will be returned or discarded (at the Office’s option).

Jump to MPEP Source · 37 CFR 1.510(e)Request by Patent OwnerRequest Content RequirementsResponses and Amendments
StatutoryInformativeAlways
[mpep-2249-8c306f346e7f867e2fa11982]
Premature Patent Owner Response Not Considered
Note:
If a patent owner files a response before the determination is made, it will not be acknowledged and will be discarded.

(a) Except as provided in § 1.510(e), no statement or other response by the patent owner in an ex parte reexamination proceeding shall be filed prior to the determinations made in accordance with § 1.515 or § 1.520. If a premature statement or other response is filed by the patent owner, it will not be acknowledged or considered in making the determination, and it will be returned or discarded (at the Office’s option).

Jump to MPEP Source · 37 CFR 1.510(e)Request by Patent OwnerRequest Content RequirementsResponses and Amendments
StatutoryRequiredAlways
[mpep-2249-aed75404bacbf4b4205f90a7]
Requirement for Patent Owner’s Response to Prior Art
Note:
The patent owner must clearly explain why the claimed subject matter is not anticipated or made obvious by prior art in ex parte reexamination.

(c) Any statement filed by the patent owner shall clearly point out why the subject matter as claimed is not anticipated or rendered obvious by the prior art patents or printed publications, either alone or in any reasonable combinations. Where the reexamination request was filed by a third party requester, any statement filed by the patent owner must be served upon the ex parte reexamination requester in accordance with § 1.248.

Jump to MPEP Source · 37 CFR 1.248Request by Patent OwnerRequest Content RequirementsOffice Actions in Reexamination
StatutoryInformativeAlways
[mpep-2249-1163884b14b8b24d4e370df5]
Patent Owner’s Statement Before Reexamination Order Not Acknowledged
Note:
The patent owner cannot file a statement after submitting a reexamination request but before the reexamination order is issued; such statements will not be considered and may be discarded or expunged.

The patent owner has no right to file a statement subsequent to the filing of the request under 35 U.S.C. 302 but prior to the order for reexamination. Any such premature statement will not be acknowledged nor considered by the Office when making the decision on the request and will be returned or discarded at the option of the Office, and will be expunged if inadvertently entered into the record. See MPEP § 2225 and Patlex Corp. v. Mossinghoff, 771 F.2d 480, 226 USPQ 985 (Fed. Cir. 1985).

Jump to MPEP Source · 37 CFR 1.530Request by Patent OwnerRequest Content RequirementsResponses and Amendments
Topic

First Action on Merits (FAOM)

2 rules
StatutoryPermittedAlways
[mpep-2249-7896e72c7ff3f10324072806]
Examiner Can Issue First Office Action Immediately After Ordering Reexamination
Note:
If the patent owner waives their right to file a statement, the examiner can issue the first office action immediately after ordering reexamination.

If the patent owner waives the right to file a patent owner’s statement in response to a request from the Office, the examiner will be able to act on the first Office action on the merits immediately after determining that reexamination will be ordered under 35 U.S.C. 304, and in a suitable case issue the reexamination order and the first Office action on the merits at the same time (the first action may be a Notice of Intent to Issue Reexamination Certificate, where appropriate). This eliminates the delay of waiting for a patent owner’s statement and the third-party requester’s reply, and it permits the examiner to utilize time more efficiently by drafting the order and the first Office action on the merits together.

Jump to MPEP Source · 37 CFR 1.530First Action on Merits (FAOM)First Action on MeritsNotice of Intent to Issue Reexamination Certificate (NIRC)
StatutoryPermittedAlways
[mpep-2249-3ffc2faa4c1683550fb5a69a]
Examiner Can Issue First Office Action on Same Day as Order If Patent Owner Waives Statement
Note:
If the patent owner agrees to waive their right to file a statement, the examiner can issue the first action on merits immediately after issuing the reexamination order.

Accordingly, the Central Reexamination Unit (CRU) will contact, via telephone, the patent owner to request the optional waiver of the patent owner’s statement after a reexamination proceeding under 35 U.S.C. 302 has been granted a filing date and before the examiner begins the review. The communication will be strictly limited to the CRU requesting the waiver of the patent owner’s statement and agreement (or non-agreement) to the waiver by the patent owner. Discussion of the merits of the proceedings, e.g., the patentability of claims in patents, is not permitted. The CRU will make the agreement or non-agreement of record in the reexamination file in an interview summary, using form PTOL-2292 (Ex Parte Reexamination Interview Summary – Pilot Program for Waiver of Patent Owner’s Statement). A copy of the completed form will then be mailed to the patent owner and any third party requester. The patent owner is not required to file a written statement as to the communication under 37 CFR 1.560(b) or otherwise, and such a statement should not be filed as it will slow the process. If the patent owner agrees to the waiver of the right to file a patent owner’s statement, the examiner may issue the reexamination order and the first Office action on the merits on the same day as the order, or within a few days thereafter.

Jump to MPEP Source · 37 CFR 1.560(b)First Action on Merits (FAOM)First Action on MeritsFirst Office Action on Merits
Topic

FAIP Procedure

2 rules
StatutoryInformativeAlways
[mpep-2249-e03ccff9801f6a82cedf5d7e]
CRU Requests Waiver of Patent Owner’s Statement
Note:
The Central Reexamination Unit will contact the patent owner to request a waiver of their statement and record the agreement or non-agreement in an interview summary.

Accordingly, the Central Reexamination Unit (CRU) will contact, via telephone, the patent owner to request the optional waiver of the patent owner’s statement after a reexamination proceeding under 35 U.S.C. 302 has been granted a filing date and before the examiner begins the review. The communication will be strictly limited to the CRU requesting the waiver of the patent owner’s statement and agreement (or non-agreement) to the waiver by the patent owner. Discussion of the merits of the proceedings, e.g., the patentability of claims in patents, is not permitted. The CRU will make the agreement or non-agreement of record in the reexamination file in an interview summary, using form PTOL-2292 (Ex Parte Reexamination Interview Summary – Pilot Program for Waiver of Patent Owner’s Statement). A copy of the completed form will then be mailed to the patent owner and any third party requester. The patent owner is not required to file a written statement as to the communication under 37 CFR 1.560(b) or otherwise, and such a statement should not be filed as it will slow the process. If the patent owner agrees to the waiver of the right to file a patent owner’s statement, the examiner may issue the reexamination order and the first Office action on the merits on the same day as the order, or within a few days thereafter.

Jump to MPEP Source · 37 CFR 1.560(b)FAIP ProcedureInterview Summary ContentRequest by Patent Owner
StatutoryRequiredAlways
[mpep-2249-8489f36ab2fe878fd4af7bf6]
Patent Owner Waiver Not Required for Ex Parte Reexamination
Note:
The patent owner is not required to file a written statement regarding the waiver of their statement in ex parte reexamination proceedings, as such a statement would slow the process.

Accordingly, the Central Reexamination Unit (CRU) will contact, via telephone, the patent owner to request the optional waiver of the patent owner’s statement after a reexamination proceeding under 35 U.S.C. 302 has been granted a filing date and before the examiner begins the review. The communication will be strictly limited to the CRU requesting the waiver of the patent owner’s statement and agreement (or non-agreement) to the waiver by the patent owner. Discussion of the merits of the proceedings, e.g., the patentability of claims in patents, is not permitted. The CRU will make the agreement or non-agreement of record in the reexamination file in an interview summary, using form PTOL-2292 (Ex Parte Reexamination Interview Summary – Pilot Program for Waiver of Patent Owner’s Statement). A copy of the completed form will then be mailed to the patent owner and any third party requester. The patent owner is not required to file a written statement as to the communication under 37 CFR 1.560(b) or otherwise, and such a statement should not be filed as it will slow the process. If the patent owner agrees to the waiver of the right to file a patent owner’s statement, the examiner may issue the reexamination order and the first Office action on the merits on the same day as the order, or within a few days thereafter.

Jump to MPEP Source · 37 CFR 1.560(b)FAIP ProcedureRequest by Patent OwnerRequest Content Requirements
Topic

Examiner Interview Summary

2 rules
StatutoryInformativeAlways
[mpep-2249-837807ef01b77452623cc65b]
CRU Records Patent Owner’s Agreement on Waiver of Statement
Note:
The Central Reexamination Unit will record the patent owner's agreement to waive their statement in an interview summary using form PTOL-2292.

Accordingly, the Central Reexamination Unit (CRU) will contact, via telephone, the patent owner to request the optional waiver of the patent owner’s statement after a reexamination proceeding under 35 U.S.C. 302 has been granted a filing date and before the examiner begins the review. The communication will be strictly limited to the CRU requesting the waiver of the patent owner’s statement and agreement (or non-agreement) to the waiver by the patent owner. Discussion of the merits of the proceedings, e.g., the patentability of claims in patents, is not permitted. The CRU will make the agreement or non-agreement of record in the reexamination file in an interview summary, using form PTOL-2292 (Ex Parte Reexamination Interview Summary – Pilot Program for Waiver of Patent Owner’s Statement). A copy of the completed form will then be mailed to the patent owner and any third party requester. The patent owner is not required to file a written statement as to the communication under 37 CFR 1.560(b) or otherwise, and such a statement should not be filed as it will slow the process. If the patent owner agrees to the waiver of the right to file a patent owner’s statement, the examiner may issue the reexamination order and the first Office action on the merits on the same day as the order, or within a few days thereafter.

Jump to MPEP Source · 37 CFR 1.560(b)Examiner Interview SummaryInterview Summary ContentInterviews in Reexamination
StatutoryInformativeAlways
[mpep-2249-4d5aa9b27e57a509178b4176]
Copy of Form Mailed to Patent Owner and Requester After Interview Summary
Note:
A completed form summarizing the examiner interview is mailed to the patent owner and any third party requester after the waiver agreement or disagreement is recorded.

Accordingly, the Central Reexamination Unit (CRU) will contact, via telephone, the patent owner to request the optional waiver of the patent owner’s statement after a reexamination proceeding under 35 U.S.C. 302 has been granted a filing date and before the examiner begins the review. The communication will be strictly limited to the CRU requesting the waiver of the patent owner’s statement and agreement (or non-agreement) to the waiver by the patent owner. Discussion of the merits of the proceedings, e.g., the patentability of claims in patents, is not permitted. The CRU will make the agreement or non-agreement of record in the reexamination file in an interview summary, using form PTOL-2292 (Ex Parte Reexamination Interview Summary – Pilot Program for Waiver of Patent Owner’s Statement). A copy of the completed form will then be mailed to the patent owner and any third party requester. The patent owner is not required to file a written statement as to the communication under 37 CFR 1.560(b) or otherwise, and such a statement should not be filed as it will slow the process. If the patent owner agrees to the waiver of the right to file a patent owner’s statement, the examiner may issue the reexamination order and the first Office action on the merits on the same day as the order, or within a few days thereafter.

Jump to MPEP Source · 37 CFR 1.560(b)Examiner Interview SummaryInterviews in ReexaminationRequest by Patent Owner
Topic

New Claims in Reexamination

1 rules
StatutoryPermittedAlways
[mpep-2249-1d6023e1d2e6aeec63eda182]
Patent Owner Must File Statement Within Two Months
Note:
The patent owner must file a statement on the new question of patentability within two months from the date of the ex parte reexamination order, including any proposed amendments.

(b) The order for ex parte reexamination will set a period of not less than two months from the date of the order within which the patent owner may file a statement on the new question of patentability, including any proposed amendments the patent owner wishes to make.

Jump to MPEP Source · 37 CFR 1.530New Claims in ReexaminationSNQ CriteriaResponses and Amendments
Topic

Certificate of Service

1 rules
StatutoryRequiredAlways
[mpep-2249-9618eabb8223ff8d7e0f5d16]
Statement by Patent Owner Must Be Served on Third Party Requester
Note:
When a third party files a reexamination request, the patent owner’s statement must be served upon the requester according to §1.248.

(c) Any statement filed by the patent owner shall clearly point out why the subject matter as claimed is not anticipated or rendered obvious by the prior art patents or printed publications, either alone or in any reasonable combinations. Where the reexamination request was filed by a third party requester, any statement filed by the patent owner must be served upon the ex parte reexamination requester in accordance with § 1.248.

Jump to MPEP Source · 37 CFR 1.248Certificate of ServiceRequest by Patent OwnerThird Party Requester
Topic

Office Actions in Reexamination

1 rules
StatutoryRequiredAlways
[mpep-2249-3ff1e9005e6a452001fe00df]
Statement on Patent Claims Patentability Considering Prior Art
Note:
The patent owner must clearly state why the claims are believed to be patentable in light of the cited prior art or publications, either alone or in combination.

Any statement filed must clearly point out why the patent claims are believed to be patentable, considering the cited prior art patents or printed publications alone or in any reasonable combination.

Jump to MPEP Source · 37 CFR 1.530Office Actions in ReexaminationResponses and AmendmentsPatent Owner Statement
Topic

Interviews in Reexamination

1 rules
StatutoryInformativeAlways
[mpep-2249-0226e3c7cbaf97c7b4f5dd41]
Central Reexamination Unit Requests Waiver of Patent Owner’s Statement
Note:
The Central Reexamination Unit contacts the patent owner via telephone to request an optional waiver of their statement before the examiner begins reviewing the reexamination proceeding.

Accordingly, the Central Reexamination Unit (CRU) will contact, via telephone, the patent owner to request the optional waiver of the patent owner’s statement after a reexamination proceeding under 35 U.S.C. 302 has been granted a filing date and before the examiner begins the review. The communication will be strictly limited to the CRU requesting the waiver of the patent owner’s statement and agreement (or non-agreement) to the waiver by the patent owner. Discussion of the merits of the proceedings, e.g., the patentability of claims in patents, is not permitted. The CRU will make the agreement or non-agreement of record in the reexamination file in an interview summary, using form PTOL-2292 (Ex Parte Reexamination Interview Summary – Pilot Program for Waiver of Patent Owner’s Statement). A copy of the completed form will then be mailed to the patent owner and any third party requester. The patent owner is not required to file a written statement as to the communication under 37 CFR 1.560(b) or otherwise, and such a statement should not be filed as it will slow the process. If the patent owner agrees to the waiver of the right to file a patent owner’s statement, the examiner may issue the reexamination order and the first Office action on the merits on the same day as the order, or within a few days thereafter.

Jump to MPEP Source · 37 CFR 1.560(b)Interviews in ReexaminationRequest by Patent OwnerRequest Content Requirements
Topic

First Office Action on Merits

1 rules
StatutoryPermittedAlways
[mpep-2249-986038739c920eaae6c3e9c5]
Discussion of Merits Not Permitted in Reexamination Proceedings
Note:
The CRU will request the patent owner to waive their statement on the merits of the proceedings, but discussion of claim patentability is not allowed.

Accordingly, the Central Reexamination Unit (CRU) will contact, via telephone, the patent owner to request the optional waiver of the patent owner’s statement after a reexamination proceeding under 35 U.S.C. 302 has been granted a filing date and before the examiner begins the review. The communication will be strictly limited to the CRU requesting the waiver of the patent owner’s statement and agreement (or non-agreement) to the waiver by the patent owner. Discussion of the merits of the proceedings, e.g., the patentability of claims in patents, is not permitted. The CRU will make the agreement or non-agreement of record in the reexamination file in an interview summary, using form PTOL-2292 (Ex Parte Reexamination Interview Summary – Pilot Program for Waiver of Patent Owner’s Statement). A copy of the completed form will then be mailed to the patent owner and any third party requester. The patent owner is not required to file a written statement as to the communication under 37 CFR 1.560(b) or otherwise, and such a statement should not be filed as it will slow the process. If the patent owner agrees to the waiver of the right to file a patent owner’s statement, the examiner may issue the reexamination order and the first Office action on the merits on the same day as the order, or within a few days thereafter.

Jump to MPEP Source · 37 CFR 1.560(b)First Office Action on MeritsRequest Content RequirementsProhibited Amendment Content

Citations

Primary topicCitation
Examiner Interview Summary
FAIP Procedure
First Action on Merits (FAOM)
First Office Action on Merits
Interviews in Reexamination
Request by Patent Owner
35 U.S.C. § 302
First Action on Merits (FAOM)
Responses and Amendments
35 U.S.C. § 304
Certificate of Service
Request by Patent Owner
Responses and Amendments
37 CFR § 1.248
Responses and Amendments37 CFR § 1.248(b)(1)
Request by Patent Owner37 CFR § 1.510(e)
Request by Patent Owner37 CFR § 1.515
Request by Patent Owner37 CFR § 1.520
Responses and Amendments37 CFR § 1.530
Responses and Amendments37 CFR § 1.530(c)
Responses and Amendments37 CFR § 1.535
Responses and Amendments37 CFR § 1.550(a)
Responses and Amendments37 CFR § 1.550(c)
Examiner Interview Summary
FAIP Procedure
First Action on Merits (FAOM)
First Office Action on Merits
Interviews in Reexamination
37 CFR § 1.560(b)
Request by Patent OwnerMPEP § 2225
Responses and AmendmentsMPEP § 2265
Responses and AmendmentsMPEP § 2266.03
Responses and AmendmentsMPEP § 2267
Request by Patent Ownerand Patlex Corp. v. Mossinghoff, 771 F.2d 480, 226 USPQ 985 (Fed. Cir. 1985)

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