Status
Determination - Reexamination Ordered
Filed
Jul 20, 2026
Pre-Order Paper
None filed
Last Updated
Sep 10, 2026
Examiner
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 (21 events)
Sep 10, 2026MREXORX - Mail Ex Parte Request for Reexamination Granted
Jul 28, 2026DOCKCase Docketed to Examiner in GAU
Jul 28, 2026COMPApplication Is Now Complete
Jul 28, 2026MRXNReexamination Formalities Notice Mailed
Jul 28, 2026MRXNReexamination Formalities Notice Mailed
Jul 27, 2026RXTTLRPTTitle Report
Jul 27, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Jul 27, 2026RXNREQFDNotice of reexamination request filing date
Jul 27, 2026RXNREQAUNotice of assignment of reexamination request
Jul 24, 2026RXRLFReExam Litigation Found
Jul 24, 2026RXLITSRReexam Litigation Search Conducted
Jul 22, 2026PRXRParalegal Reexam Review Complete
Jul 22, 2026FTFSFITF set to YES - revise initial setting
Jul 20, 2026RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
Jul 20, 2026RXC/SRCertificate of Service
Jul 20, 2026RXRLFReExam Litigation Found
Jul 20, 2026RXOSUB.RReexamination requested by third party requester
Jul 20, 2026RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Jul 20, 2026RXOSUBReceipt of Original Ex Parte Reexam Request
Jul 20, 2026BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Jul 20, 2026WIDSInformation Disclosure Statement (IDS) Filed
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
Sep 10, 2024
3.5-yr
Mar 10, 2028
7.5-yr
Mar 10, 2032
11.5-yr
Mar 10, 2036
Expiry
Sep 21, 2043
Entity Status
Large Entity
Expires
Sep 21, 2043 (17.1 yr remaining)
Assignments
None found