Status
Request for Reexamination Denied
Requester
Requester Law Firm
Requested By
Third Party
Patent OwnerInferred
P.O. Law Firm
Reexam History (19 events)
Jul 23, 2026MREXDRX - Mail Ex Parte Request for Reexamination Denied
Jun 24, 2026DOCKCase Docketed to Examiner in GAU
Jun 17, 2026MRXNReexamination Formalities Notice Mailed
Jun 17, 2026MRXNReexamination Formalities Notice Mailed
Jun 17, 2026COMPApplication Is Now Complete
Jun 16, 2026RXTTLRPTTitle Report
Jun 16, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Jun 16, 2026RXNREQFDNotice of reexamination request filing date
Jun 16, 2026RXNREQAUNotice of assignment of reexamination request
Jun 9, 2026RXRLFReExam Litigation Found
Jun 9, 2026RXLITSRReexam Litigation Search Conducted
Jun 9, 2026PRXRParalegal Reexam Review Complete
Jun 9, 2026FTFSFITF set to YES - revise initial setting
Jun 8, 2026WIDSInformation Disclosure Statement (IDS) Filed
Jun 8, 2026RXOSUB.RReexamination requested by third party requester
Jun 8, 2026RXOSUBReceipt of Original Ex Parte Reexam Request
Jun 8, 2026RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Jun 8, 2026RXC/SRCertificate of Service
Jun 8, 2026BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Prosecution, PTAB & CAFC
PTAB Proceedings (IPR, PGR, CBM, DER)
None found
Federal Circuit (CAFC)
None found
Terminal Disclaimer
None found
Prosecution History
None found
Maintenance Fees
Grant
Jan 17, 2023
3.5-yr
Jul 17, 2026
Paid Feb 19, 2026
7.5-yr
Jul 17, 2030
11.5-yr
Jul 17, 2034
Expiry
Jun 4, 2041
Entity Status
Small Entity
Expires
Jun 4, 2041 (15 yr remaining)
Assignments
None found