Status
Determination - Reexamination Ordered
Requester
Requester Law Firm
Unknown
Requested By
Third Party
Patent Owner
P.O. Law Firm
Reexam History (20 events)
Aug 10, 2026MREXORX - Mail Ex Parte Request for Reexamination Granted
Jun 3, 2026MRXNReexamination Formalities Notice Mailed
Jun 3, 2026MRXNReexamination Formalities Notice Mailed
Jun 3, 2026DOCKCase Docketed to Examiner in GAU
Jun 3, 2026COMPApplication Is Now Complete
Jun 2, 2026SMALApplicant Has Filed a Verified Statement of Small Entity Status in Compliance with 37 CFR 1.27
Jun 2, 2026RXTTLRPTTitle Report
Jun 2, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Jun 2, 2026RXNREQFDNotice of reexamination request filing date
Jun 2, 2026RXNREQAUNotice of assignment of reexamination request
May 22, 2026RXRLFReExam Litigation Found
May 22, 2026RXLITSRReexam Litigation Search Conducted
May 22, 2026PRXRParalegal Reexam Review Complete
May 22, 2026FTFSFITF set to YES - revise initial setting
May 15, 2026RXRLFReExam Litigation Found
May 15, 2026RXOSUB.RReexamination requested by third party requester
May 15, 2026RXOSUBReceipt of Original Ex Parte Reexam Request
May 15, 2026RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
May 15, 2026RCCPRX - Concurrent Proceedings Notice
May 15, 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
Filed — ApprovedOct 6, 2022
Prosecution History
| Date | Code | Description |
|---|---|---|
| Oct 7, 2022 | P574 | PARALEGAL OR ELECTRONIC TERMINAL DISCLAIMER APPROVED |
| Oct 6, 2022 | DIST | Terminal Disclaimer Filed |
Maintenance Fees
Grant
Jan 17, 2023
3.5-yr
Jul 17, 2026
7.5-yr
Jul 17, 2030
11.5-yr
Jul 17, 2034
Expiry
May 14, 2041
Entity Status
Small Entity
Expires
May 14, 2041 (14.9 yr remaining)
Assignments
None found