Status
Reexam - Request Ready for Ex Parte Action
Requester
Requester Law Firm
Requested By
Third Party
Patent Owner
P.O. Law Firm
Reexam History (19 events)
Apr 25, 2026RXFWDXDate Forwarded to Examiner
Apr 17, 2026PA..Change in Power of Attorney (May Include Associate POA)
Jan 28, 2026MREXORX - Mail Ex Parte Request for Reexamination Granted
Jan 4, 2026DOCKCase Docketed to Examiner in GAU
Jan 2, 2026MRXNReexamination Formalities Notice Mailed
Jan 2, 2026MRXNReexamination Formalities Notice Mailed
Jan 2, 2026COMPApplication Is Now Complete
Dec 31, 2025RXRLFReExam Litigation Found
Dec 31, 2025RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Dec 31, 2025RXLITSRReexam Litigation Search Conducted
Dec 31, 2025PRXRParalegal Reexam Review Complete
Dec 29, 2025RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Dec 29, 2025RXC/SRCertificate of Service
Dec 29, 2025FTFSFITF set to YES - revise initial setting
Dec 19, 2025WIDSInformation Disclosure Statement (IDS) Filed
Dec 19, 2025RXOSUB.RReexamination requested by third party requester
Dec 19, 2025RXOSUBReceipt of Original Ex Parte Reexam Request
Dec 19, 2025RXAF/DAffidavit(s), Declaration(s) and/or Exhibit(s) Filed
Dec 19, 2025BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Prosecution, PTAB & CAFC
PTAB Proceedings (IPR, PGR, CBM, DER)
IPR2025-01372IPR — Discretionary Denial
Petitioner
Red Hat, Inc.
Petition Filed
Aug 4, 2025
Institution
Nov 20, 2025
Decision
Nov 20, 2025
Terminated
Nov 20, 2025
Federal Circuit (CAFC)
None found
Terminal Disclaimer
None found
Prosecution History
None found
Maintenance Fees
Grant
Oct 14, 2014
3.5-yr
Apr 14, 2018
Paid Apr 4, 2018
7.5-yr
Apr 14, 2022
Paid Apr 8, 2022
11.5-yr
Apr 14, 2026
Expiry
Jun 22, 2032
Entity Status
Small Entity
Expires
Jun 22, 2032 (6.2 yr remaining)
Assignments
AssignmentReel/Frame: 056236/0492Recorded: May 13, 2021
From
ERIC DELANGISInventor
May 13, 2021
→
To
COMPETITIVE ACCESS SYSTEMS, INC.