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Status

Request for Reexamination Denied

Filed

Dec 22, 2025

Last Updated

Feb 10, 2026

Art Unit

3992

Requester Law Firm

Unknown

Requested By

Third Party

Sector (CPC)

FMechanical Engineering
F21Lighting
F21KLight Sources

USPC

257Active Solid-State Devices (E.g., Transistors, Solid-State Diodes)

Reexam History (20 events)

Feb 10, 2026MREXDRX - Mail Ex Parte Request for Reexamination Denied
Jan 8, 2026MRPWPRX - Mail Pilot Waiver Program - Ex Parte Interview Summary
Jan 5, 2026MRXNReexamination Formalities Notice Mailed
Jan 5, 2026MRXNReexamination Formalities Notice Mailed
Jan 5, 2026COMPApplication Is Now Complete
Jan 4, 2026DOCKCase Docketed to Examiner in GAU
Jan 3, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Dec 31, 2025RXTTLRPTTitle Report
Dec 31, 2025RXNREQFDNotice of reexamination request filing date
Dec 31, 2025RXNREQAUNotice of assignment of reexamination request
Dec 23, 2025RXRLFReExam Litigation Found
Dec 23, 2025RXLITSRReexam Litigation Search Conducted
Dec 23, 2025PRIRParalegal Reissue Review Complete
Dec 23, 2025FTFIFITF set to NO - revise initial setting
Dec 22, 2025RXOSUB.RReexamination requested by third party requester
Dec 22, 2025RXOSUBReceipt of Original Ex Parte Reexam Request
Dec 22, 2025RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Dec 22, 2025RXC/SRCertificate of Service
Dec 22, 2025RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
Dec 22, 2025BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)