Status
Determination - Reexamination Ordered
Requester
Unknown
Requester Law Firm
Requested By
Third Party
Patent Owner
P.O. Law Firm
Reexam History (21 events)
Jun 29, 2026MREXORX - Mail Ex Parte Request for Reexamination Granted
Jun 1, 2026MRXNReexamination Formalities Notice Mailed
Jun 1, 2026MRXNReexamination Formalities Notice Mailed
Jun 1, 2026COMPApplication Is Now Complete
May 29, 2026SMALApplicant Has Filed a Verified Statement of Small Entity Status in Compliance with 37 CFR 1.27
May 29, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
May 29, 2026FTFSFITF set to YES - revise initial setting
May 29, 2026DOCKCase Docketed to Examiner in GAU
May 21, 2026RXTTLRPTTitle Report
May 21, 2026RXNREQFDNotice of reexamination request filing date
May 21, 2026RXNREQAUNotice of assignment of reexamination request
May 12, 2026PRXRParalegal Reexam Review Complete
May 9, 2026RXRLFReExam Litigation Found
May 9, 2026RXLITSRReexam Litigation Search Conducted
May 8, 2026WIDSInformation Disclosure Statement (IDS) Filed
May 8, 2026RXOSUB.RReexamination requested by third party requester
May 8, 2026RXOSUBReceipt of Original Ex Parte Reexam Request
May 8, 2026RXO_40.RReceipt of Orig. Ex Parte Request by Third Party Less Than 40 Pages - Rule 1.20(c )(1)
May 8, 2026RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
May 8, 2026RXC/SRCertificate of Service
May 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
Filed — ApprovedAug 23, 2022
Prosecution History
| Date | Code | Description |
|---|---|---|
| Aug 23, 2022 | P574 | PARALEGAL OR ELECTRONIC TERMINAL DISCLAIMER APPROVED |
| Aug 23, 2022 | DIST | Terminal Disclaimer Filed |
Maintenance Fees
Grant
Nov 1, 2022
3.5-yr
May 1, 2026
7.5-yr
May 1, 2030
11.5-yr
May 1, 2034
Expiry
Aug 1, 2040
Entity Status
Micro Entity
Expires
Aug 1, 2040 (14.2 yr remaining)
Assignments
None found