Status
Non-Final Action Mailed
Requester
Requester Law Firm
Requested By
Third Party
Patent Owner
P.O. Law Firm
Reexam History (30 events)
Aug 21, 2026MR.NFRX - Mail Reexam Non-Final Action
Jul 13, 2026RXC/SRCertificate of Service
Jul 13, 2026RCCPRX - Concurrent Proceedings Notice
Jun 3, 2026RXOPPPETReexam - Opposition filed in response to petition
Jun 3, 2026RXC/SRCertificate of Service
May 20, 2026RXPET.Receipt of Petition in a Reexam
May 20, 2026RXC/SRCertificate of Service
May 14, 2026RXFWDXDate Forwarded to Examiner
Apr 20, 2026PA..Change in Power of Attorney (May Include Associate POA)
Apr 17, 2026RXC.ADCorrespondence Address Change
Apr 15, 2026RXPA..Change in Power of Attorney (May Include Associate POA)
Jan 29, 2026MREXORX - Mail Ex Parte Request for Reexamination Granted
Jan 26, 2026IDSCInformation Disclosure Statement considered
Jan 14, 2026MRXNReexamination Formalities Notice Mailed
Jan 14, 2026MRXNReexamination Formalities Notice Mailed
Jan 14, 2026DOCKCase Docketed to Examiner in GAU
Jan 14, 2026COMPApplication Is Now Complete
Jan 13, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Jan 13, 2026RXNREQFDNotice of reexamination request filing date
Jan 13, 2026RXNREQAUNotice of assignment of reexamination request
Jan 6, 2026PRXRParalegal Reexam Review Complete
Jan 5, 2026RXTTLRPTTitle Report
Jan 5, 2026RXRLFReExam Litigation Found
Jan 5, 2026RXLITSRReexam Litigation Search Conducted
Jan 5, 2026FTFIFITF set to NO - 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, 2025RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Dec 19, 2025BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Prosecution, PTAB & CAFC
PTAB Proceedings (IPR, PGR, CBM, DER)
IPR2025-01381IPR — Discretionary Denial
Petitioner
Red Hat, Inc.
Petition Filed
Aug 5, 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
Jul 24, 2012
3.5-yr
Jan 24, 2016
7.5-yr
Jan 24, 2020
Paid Jan 24, 2020
11.5-yr
Jan 24, 2024
Paid Jul 15, 2024
Expiry
Jan 28, 2031
Entity Status
Large Entity
Expires
Jan 28, 2031 (4.8 yr remaining)
Term Adjustment
+466 days (~1.3 yr)
Other
USPTO Event: Maintenance Fee Reminder Mailed
Assignments
AssignmentReel/Frame: 056236/0492Recorded: May 13, 2021
From
ERIC DELANGISInventor
May 13, 2021
→
To
COMPETITIVE ACCESS SYSTEMS, INC.