MPEP 2626
Initial Processing of Request for Inter Partes Reexamination
Ninth Edition of the MPEP, Revision 07.2022, Last Revised in February 2023
2626 Initial Processing of Request for Inter Partes Reexamination [R-11.2013]
No requests for inter partes reexamination may be filed on or after September 16, 2012. Guidance on the former practice is available in revision 7 of the 8th Edition of the MPEP and in Revision of Standard for Granting an Inter Partes Reexamination Request, 76 FR 59055 (September 23, 2011).