MPEP 2630
Constructive Notice to Patent Owner
Ninth Edition of the MPEP, Revision 07.2022, Last Revised in February 2023
2630 Constructive Notice to Patent Owner [R-07.2015]
No requests for inter partes reexamination may be filed on or after September 16, 2012. Guidance on the former practice is available in the 9th Edition of the MPEP.