Status
Reexam - Request Ready for Ex Parte Action
Requester (Patent Owner)
Requested By
Patent Owner
P.O. Law Firm
Reexam History (23 events)
Aug 27, 2026RXFWDXDate Forwarded to Examiner
Jul 1, 2026IDSCInformation Disclosure Statement considered
Jun 30, 2026WIDSInformation Disclosure Statement (IDS) Filed
Jun 24, 2026MREXORX - Mail Ex Parte Request for Reexamination Granted
Jun 1, 2026DOCKCase Docketed to Examiner in GAU
May 29, 2026MRXNReexamination Formalities Notice Mailed
May 29, 2026COMPApplication Is Now Complete
May 29, 2026MRXNReexamination Formalities Notice Mailed
May 28, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
May 27, 2026RXNREQFDNotice of reexamination request filing date
May 27, 2026RXTTLRPTTitle Report
May 27, 2026RXNREQAUNotice of assignment of reexamination request
May 14, 2026RXRLFReExam Litigation Found
May 14, 2026RXLITSRReexam Litigation Search Conducted
May 14, 2026FTFIFITF set to NO - revise initial setting
May 13, 2026RXA.PEPre-Examination Amendment
May 13, 2026RXOSUBReceipt of Original Ex Parte Reexam Request
May 13, 2026RCCPRX - Concurrent Proceedings Notice
May 13, 2026RXPA..Change in Power of Attorney (May Include Associate POA)
May 13, 2026BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
May 13, 2026PRXRParalegal Reexam Review Complete
May 13, 2026RXA.PEPre-Examination Amendment
May 13, 2026RXRLFReExam Litigation Found
Prosecution, PTAB & CAFC
PTAB Proceedings (IPR, PGR, CBM, DER)
IPR2023-00525IPR — Terminated-Settled
Petitioner
Ericsson Inc. et al.
Petition Filed
Feb 22, 2023
Institution
Oct 2, 2023
Decision
Jan 24, 2024
Terminated
Jan 24, 2024
Federal Circuit (CAFC)
None found
Terminal Disclaimer
None found
Prosecution History
None found
Maintenance Fees
Grant
Feb 16, 2021
3.5-yr
Aug 16, 2024
Paid Aug 7, 2024
7.5-yr
Aug 16, 2028
11.5-yr
Aug 16, 2032
Expiry
May 21, 2035
Entity Status
Large Entity
Expires
May 21, 2035 (9 yr remaining)
Assignments
AssignmentReel/Frame: 035758/0001Recorded: Jun 1, 2015
From
FRANK MULLERInventor
May 27, 2015
→
To
KONINKLIJKE KPN N.V.
AssignmentReel/Frame: 061769/0839Recorded: Nov 15, 2022
From
NEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETENSCHAPPELIJK ONDERZOEK TNO
Nov 14, 2022
→
To
KONINKLIJKE KPN N.V.