When did inter partes reexamination requests cease to be accepted?

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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. Inter partes reexamination requests ceased to be accepted on September 16, 2012. According to MPEP 2612 , “ No requests for inter partes reexamination may be filed on or after September 16, 2012. ” This change was part of the America Invents Act (AIA) reforms to the patent system. Related Rules from the Manual of Patent Examining Procedure 10 rules Collapse Requests Not Accepted After September 16, 2012 MPEP 2612 Former Inter Partes Reexamination Practice Guidance MPEP 2612 Reexamination Requests Prohibited After September 16, 2012 MPEP 1400.01 Permitted Reissue After September 16, 2012 MPEP 1401 Third-Party Submissions Eliminated After September 16, 2012 MPEP 1134 Request to Correct Inventorship for Nonprovisional Applications Filed After September 16, 2012 MPEP 1002.02(q) Requirement for USPTO Patent Electronic Filing System MPEP 1121 Ex Parte Appeal Practice Before September 16, 2012 MPEP 1201 Request for Inventorship Correction Before September 16, 2012 MPEP 1004 Timely SIR Requests Before March 16, 2013 MPEP 1101 Other Related FAQs 5 FAQs Collapse How does 35 U.S.C. 312(a) affect the determination in inter partes reexamination? What is the purpose of 37 CFR 1.927 in the reexamination process? What types of third-party submissions are accepted during inter partes reexamination? How is the list of cited prior art documents made available after reexamination? How can USPTO staff access reexamination file data on PALM?