Can the decision on a petition from denial of reexamination be appealed?

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Source: FAQ (MPEP-Based) BlueIron Update: 2024-09-29 10 Rules 5 Related FAQs This page is an FAQ based on guidance from the Manual of Patent Examining Procedure. It is provided as guidance, with links to the ground truth sources. This is information only: it is not legal advice. No, the decision on a petition from denial of reexamination cannot be appealed. MPEP 2248 clearly states: “This decision is final and nonappealable. See 35 U.S.C. 303(c) and 37 CFR 1.515(c) . No further communication on this matter will be acknowledged or considered.” This means that once the CRU Director makes a decision on the petition, it is final and cannot be further appealed within the USPTO or to the courts. Related Rules from the Manual of Patent Examining Procedure 10 rules Collapse Final and Nonappealable Decision on Ex Parte Reexamination MPEP 2248 Decision on Petition Under 37 CFR 1.515(c) Is Final and Not Appealable MPEP 2248 Petition Decision Is Final and Non-appealable MPEP 2248 Petition for Review of Examiner’s Determination Refusing Reexamination MPEP 2248 Petition Seeking Review Must Be Filed Within One Month MPEP 2248 Final Decision on Ex Parte Reexamination MPEP 2248 Petition to Challenge Refusal of Reexamination MPEP 2248 Permitted Petition for Review of Reexamination Determination MPEP 2248 No Timely Petition Makes Determination Final and Non-Appealable MPEP 2248 Required Challenge to Refusal of Reexamination Only MPEP 2248 Other Related FAQs 5 FAQs Collapse What happens if a petition for reexamination is granted after initial denial? Can you petition a partial grant of a reexamination request? What is the process for petitioning a denial of an ex parte reexamination request? What is the time limit for filing a petition after denial of reexamination? Are refunds available for ex parte reexamination fees?