When does the primary examiner lose jurisdiction over a patent application?

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Source: FAQ (MPEP-Based) BlueIron Update: 2024-09-27 7 Rules 3 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. The primary examiner retains jurisdiction over a patent application until the Notice of Allowance is mailed. As stated in MPEP 1305 : “Jurisdiction of the application remains with the primary examiner until the Notice of Allowance is mailed.” However, even after the Notice of Allowance, the examiner may still permit certain limited amendments under 37 CFR 1.312 , such as those confined to matters of form or claim cancellations. Related Rules from the Manual of Patent Examining Procedure 7 rules Collapse Examiner May Permit Form-Based Amendments Before Notice of Allowance MPEP 1305 Permitted Director Recommendation for Other Amendments After Allowance MPEP 1305 Examiner Must Request Regaining Jurisdiction from Director MPEP 1305 Required No Action by USPTO After Patent Grant Except as Provided MPEP 1305 Permitted Date of Notice of Allowance Controls Third-Party Submission Timing MPEP 1134.01 Interviews After Notice of Allowability or PTAB Transfer Required MPEP 1002.02(c) Third-Party Submission Prohibited After Notice of Allowance MPEP 1134.01 Prohibited Other Related FAQs 3 FAQs Collapse What types of amendments can an examiner permit after the Notice of Allowance? How can an examiner regain jurisdiction over an application after the Notice of Allowance? What actions can the USPTO take after a patent has been granted?