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Status

Reexamination Certificate Issued

Filed

Mar 10, 2025

Last Updated

Nov 4, 2025

Art Unit

3993

Requester

Unknown

Requester Law Firm

Unknown

Requested By

Third Party

Sector (CPC)

GPhysics & Instruments
G02Optics
G02BOptical Elements

USPC

385Optical Waveguides

Reexam History (27 events)

Nov 4, 2025REEXInput Issue Number and Issue Date for Reexamination
Oct 8, 2025RXPUBSReexam Forwarded to Office of Publications
Sep 10, 2025MRNRCRX - Mail Notice of Intent to Issue a Reexam Certificate
Sep 9, 2025PRXRParalegal Reexam Review Complete
Aug 27, 2025RXLITSRReexam Litigation Search Conducted
Aug 22, 2025RXA...Response after Non-Final Action
Jun 25, 2025MR.NFRX - Mail Reexam Non-Final Action
May 29, 2025RXFWDXDate Forwarded to Examiner
May 7, 2025MRPWPRX - Mail Pilot Waiver Program - Ex Parte Interview Summary
Mar 21, 2025MREXORX - Mail Ex Parte Request for Reexamination Granted
Mar 14, 2025DOCKCase Docketed to Examiner in GAU
Mar 13, 2025MRXNReexamination Formalities Notice Mailed
Mar 13, 2025MRXNReexamination Formalities Notice Mailed
Mar 13, 2025COMPApplication Is Now Complete
Mar 12, 2025SMALApplicant Has Filed a Verified Statement of Small Entity Status in Compliance with 37 CFR 1.27
Mar 12, 2025RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Mar 12, 2025RXNREQFDNotice of reexamination request filing date
Mar 12, 2025RXNREQAUNotice of assignment of reexamination request
Mar 12, 2025FTFSFITF set to YES - revise initial setting
Mar 10, 2025RXTTLRPTTitle Report
Mar 10, 2025RXOSUB.RReexamination requested by third party requester
Mar 10, 2025RXOSUBReceipt of Original Ex Parte Reexam Request
Mar 10, 2025RXO_40.RReceipt of Orig. Ex Parte Request by Third Party Less Than 40 Pages - Rule 1.20(c )(1)
Mar 10, 2025RXLITSRReexam Litigation Search Conducted
Mar 10, 2025RXC/SRCertificate of Service
Mar 10, 2025PRXRParalegal Reexam Review Complete
Mar 10, 2025BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)