Status
Determination - Reexamination Ordered
Requester
Unknown
Requester Law Firm
Requested By
Third Party
Patent OwnerInferred
P.O. Law Firm
Reexam History (19 events)
May 8, 2026MREXORX - Mail Ex Parte Request for Reexamination Granted
Apr 14, 2026DOCKCase Docketed to Examiner in GAU
Apr 13, 2026MRXNReexamination Formalities Notice Mailed
Apr 13, 2026MRXNReexamination Formalities Notice Mailed
Apr 13, 2026COMPApplication Is Now Complete
Apr 12, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Apr 12, 2026RXNREQFDNotice of reexamination request filing date
Apr 12, 2026RXNREQAUNotice of assignment of reexamination request
Apr 12, 2026RXTTLRPTTitle Report
Apr 12, 2026FTFIFITF set to NO - revise initial setting
Apr 7, 2026PRXRParalegal Reexam Review Complete
Apr 5, 2026RXRLFReExam Litigation Found
Apr 5, 2026RXLITSRReexam Litigation Search Conducted
Apr 3, 2026WIDSInformation Disclosure Statement (IDS) Filed
Apr 3, 2026RXOSUB.RReexamination requested by third party requester
Apr 3, 2026RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Apr 3, 2026RXC/SRCertificate of Service
Apr 3, 2026BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Apr 3, 2026RXOSUBReceipt of Original Ex Parte Reexam Request
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
Nov 22, 2022
3.5-yr
May 22, 2026
7.5-yr
May 22, 2030
11.5-yr
May 22, 2034
Expiry
Jan 9, 2040
Entity Status
Large Entity
Expires
Jan 9, 2040 (13.7 yr remaining)
Assignments
MergerReel/Frame: 058255/0579Recorded: Nov 29, 2021
From
MAXELL, LTD.
Oct 1, 2021
→
To
MAXELL HOLDINGS, LTD.
Name ChangeReel/Frame: 058666/0407Recorded: Dec 3, 2021
From
MAXELL HOLDINGS, LTD.
Oct 1, 2021
→
To
MAXELL, LTD.