What options are available if an inventor refuses to sign a patent application?

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Source: FAQ (MPEP-Based) BlueIron Update: 2024-09-09 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. For applications filed on or after September 16, 2012: An assignee or obligated assignee may file the application as the applicant A person who shows sufficient proprietary interest may file the application on behalf of and as agent for the inventor The applicant may file a substitute statement in lieu of an inventor’s oath or declaration if the inventor has refused to execute the oath or declaration For applications filed before September 16, 2012, a petition under pre-AIA 37 CFR 1.47 could be filed. Other Related FAQs 5 FAQs Collapse Can an inventor authorize someone else to sign the application oath or declaration on their behalf? What happens to a patent application if an inventor dies after filing but before issuance? What happens if an inventor becomes available after a 37 CFR 1.47(a) petition is granted? What happens if the last-known address of an unavailable inventor is invalid? How does the process differ for international patent applications filed by non-inventor applicants?