Status
Reexam - Request Ready for Ex Parte Action
Reexam History (22 events)
Aug 4, 2026RXFWDXDate Forwarded to Examiner
Jun 1, 2026MREXORX - Mail Ex Parte Request for Reexamination Granted
Apr 1, 2026IDSCInformation Disclosure Statement considered
Mar 18, 2026COMPApplication Is Now Complete
Mar 18, 2026DOCKCase Docketed to Examiner in GAU
Mar 18, 2026MRXNReexamination Formalities Notice Mailed
Mar 18, 2026MRXNReexamination Formalities Notice Mailed
Mar 17, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Mar 17, 2026RXNREQFDNotice of reexamination request filing date
Mar 17, 2026RXNREQAUNotice of assignment of reexamination request
Mar 17, 2026RXTTLRPTTitle Report
Mar 16, 2026RXC.ADCorrespondence Address Change
Mar 16, 2026PA..Change in Power of Attorney (May Include Associate POA)
Mar 14, 2026PRXRParalegal Reexam Review Complete
Mar 14, 2026RXLITSRReexam Litigation Search Conducted
Mar 13, 2026RXPA..Change in Power of Attorney (May Include Associate POA)
Mar 13, 2026RXOSUCOrig Req Receipt Corrected
Mar 9, 2026MRICRRX - Mail Notice of Incomplete Ex Parte Reexam Request
Mar 3, 2026FTFIFITF set to NO - revise initial setting
Feb 27, 2026WIDSInformation Disclosure Statement (IDS) Filed
Feb 27, 2026BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Feb 27, 2026RXOSUBReceipt of Original Ex Parte Reexam Request
Prosecution, PTAB & CAFC
PTAB Proceedings (IPR, PGR, CBM, DER)
IPR2025-00825IPR — Terminated-Settled
Petitioner
Shenzhen Fbtech Electronics Ltd. et al.
Petition Filed
Apr 1, 2025
Decision
Aug 14, 2025
Terminated
Aug 14, 2025
Federal Circuit (CAFC)
None found
Terminal Disclaimer
None found
Prosecution History
None found
Maintenance Fees
Grant
Aug 9, 2016
3.5-yr
Feb 9, 2020
Paid Apr 14, 2020
7.5-yr
Feb 9, 2024
Paid Feb 7, 2024
11.5-yr
Feb 9, 2028
Expiry
Jan 11, 2035
Entity Status
Small Entity
Expires
Jan 11, 2035 (8.8 yr remaining)
Term Adjustment
+598 days (~1.6 yr)
Other
USPTO Event: Maintenance Fee Reminder Mailed
Assignments
AssignmentReel/Frame: 041994/0662Recorded: Mar 14, 2017
From
MARTIN KOEBLERInventor
Mar 10, 2017
→
To
STARK POWER, INC.
AssignmentReel/Frame: 055517/0173Recorded: Mar 8, 2021
From
STARK POWER, INC.
Jun 9, 2020
→
To
MARTIN KOEBLER
AssignmentReel/Frame: 068327/0264Recorded: Aug 19, 2024
From
MARTIN KOEBLERInventor
Aug 15, 2024
→
To
LITHIUMHUB TECHNOLOGIES, LLC