What are the basic requirements for filing a reissue application?

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Source: FAQ (MPEP-Based) BlueIron Update: 2024-09-27 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. A reissue application must contain the same parts as an original patent application, with some additional requirements specific to reissues. According to MPEP 1410 : A copy of the printed patent in double column format A reissue oath or declaration complying with 37 CFR 1.63 and 37 CFR 1.175 Consent of assignee (if assigned) and evidence of ownership Any amendments, which must comply with 37 CFR 1.173(b)-(e) and (g) The MPEP states: “ The specification (including the claims and any drawings) of the reissue application is the copy of the printed patent for which reissue is requested that is submitted by applicant as part of the initial application papers. “ Related Rules from the Manual of Patent Examining Procedure 10 rules Collapse Parts of Reissue Application Must Comply with Original Patent Rules MPEP 1410 Required Reissue Application Must Comply with Sequence Rules MPEP 1410 Required Contents of a Reissue Application Must Include Entire Specification and Drawings MPEP 1410 Oath or Declaration for Reissue Must Comply with Specific Requirements MPEP 1410 Required Initial Contents of Reissue Application Must Be Detailed MPEP 1410 Double Column Format Required for Specification MPEP 1410 Required Requirements for Reissue Application MPEP 1410 Required Reissue Application Must Include PTO/AIA/50 MPEP 1410 Recommended Amendment of Reissue Application Must Follow Specific Paragraph MPEP 1410 Required Specification Must Be Printed Patent Copy MPEP 1410 Other Related FAQs 5 FAQs Collapse What happens if an assignee of a part interest refuses to join in an application for reissue? Can an assignee of a part interest alone file a reissue application? How can inventors be added or deleted in a reissu...