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Status

Reexam Assigned to Examiner for Determination

Filed

Apr 7, 2026

Last Updated

Apr 23, 2026

Art Unit

3993

Requester

Unknown

Requested By

Third Party

P.O. Law Firm

Unknown

Sector (CPC)

GPhysics & Instruments
G02Optics
G02BOptical Elements

USPC

385Optical Waveguides

Reexam History (17 events)

Apr 23, 2026DOCKCase Docketed to Examiner in GAU
Apr 21, 2026MRXNReexamination Formalities Notice Mailed
Apr 21, 2026MRXNReexamination Formalities Notice Mailed
Apr 21, 2026COMPApplication Is Now Complete
Apr 20, 2026FTFIFITF set to NO - revise initial setting
Apr 20, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Apr 18, 2026RXNREQAUNotice of assignment of reexamination request
Apr 18, 2026RXNREQFDNotice of reexamination request filing date
Apr 17, 2026RXTTLRPTTitle Report
Apr 14, 2026PRXRParalegal Reexam Review Complete
Apr 7, 2026RCCPRX - Concurrent Proceedings Notice
Apr 7, 2026RXOSUBReceipt of Original Ex Parte Reexam Request
Apr 7, 2026RXC/SRCertificate of Service
Apr 7, 2026RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
Apr 7, 2026RXRLFReExam Litigation Found
Apr 7, 2026RXOSUB.RReexamination requested by third party requester
Apr 7, 2026BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)