Status
Reexam Preprocessing Completed - Released to Assigned GAU
Filed
Oct 23, 2026
Pre-Order Paper
Window open until about Dec 2, 2026
Last Updated
Oct 29, 2026
Examiner
Not assigned
Art Unit
Requester
Requester Law Firm
Requested By
Third Party
Patent Owner(via USPTO assignment records)
Patent Owner Law Firm
Owner hasn't filed yet
Reexam History (13 events)
Oct 29, 2026RXNREQFDNotice of reexamination request filing date
Oct 29, 2026RXNREQAUNotice of assignment of reexamination request
Oct 29, 2026RXTTLRPTTitle Report
Oct 29, 2026SMALApplicant Has Filed a Verified Statement of Small Entity Status in Compliance with 37 CFR 1.27
Oct 29, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Oct 29, 2026FTFIFITF set to NO - revise initial setting
Oct 28, 2026RXRLFReExam Litigation Found
Oct 28, 2026RXLITSRReexam Litigation Search Conducted
Oct 28, 2026PRXRParalegal Reexam Review Complete
Oct 23, 2026RXOSUB.RReexamination requested by third party requester
Oct 23, 2026RXOSUBReceipt of Original Ex Parte Reexam Request
Oct 23, 2026RXC/SRCertificate of Service
Oct 23, 2026BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Prosecution, PTAB & CAFC
PTAB Proceedings (IPR, PGR, CBM, DER)
PGR2025-00060PGR — Discretionary Denial
Petitioner
TankLogix, LLC
Petition Filed
Jul 10, 2025
Institution
Nov 20, 2025
Decision
Nov 20, 2025
Terminated
Nov 20, 2025
Federal Circuit (CAFC)
None found
Terminal Disclaimer
Filed — ApprovedJan 6, 2025
Prosecution History
| Date | Code | Description |
|---|---|---|
| Jan 6, 2025 | P574 | PARALEGAL OR ELECTRONIC TERMINAL DISCLAIMER APPROVED |
| Jan 6, 2025 | DIST | Terminal Disclaimer Filed |
| Dec 13, 2024 | P574 | PARALEGAL OR ELECTRONIC TERMINAL DISCLAIMER APPROVED |
| Dec 13, 2024 | DIST | Terminal Disclaimer Filed |
Maintenance Fees
Grant
Jun 3, 2025
3.5-yr
Dec 3, 2028
7.5-yr
Dec 3, 2032
11.5-yr
Dec 3, 2036
Expiry
May 8, 2044
Entity Status
Small Entity
Expires
May 8, 2044 (18.1 yr remaining)
Assignments
None found