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Status

Reexamination Certificate Issued

Filed

Jul 11, 2025

Last Updated

Dec 12, 2025

Art Unit

3992

Requester Law Firm

Unknown

Requested By

Third Party

Patent OwnerInferred

Orckit Communications Ltd.

P.O. Law Firm

Brown Rudnick, LLP

Sector (CPC)

HElectrical & Electronic
H04Telecommunications
H04LTransmission of Digital Information

USPC

370Multiplex Communications

Reexam History (26 events)

Dec 12, 2025REEXInput Issue Number and Issue Date for Reexamination
Nov 17, 2025RXPUBSReexam Forwarded to Office of Publications
Nov 3, 2025PA..Change in Power of Attorney (May Include Associate POA)
Oct 31, 2025RXLET.Miscellaneous Incoming Letter
Oct 8, 2025MRNRCRX - Mail Notice of Intent to Issue a Reexam Certificate
Aug 26, 2025RXWVSTWaiver of owners statement in ex parte
Aug 26, 2025MRPWPRX - Mail Pilot Waiver Program - Ex Parte Interview Summary
Aug 11, 2025MREXORX - Mail Ex Parte Request for Reexamination Granted
Jul 16, 2025MRXNReexamination Formalities Notice Mailed
Jul 16, 2025RXLITSRReexam Litigation Search Conducted
Jul 16, 2025MRXNReexamination Formalities Notice Mailed
Jul 16, 2025COMPApplication Is Now Complete
Jul 15, 2025RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Jul 15, 2025PRXRParalegal Reexam Review Complete
Jul 15, 2025RXNREQFDNotice of reexamination request filing date
Jul 15, 2025FTFIFITF set to NO - revise initial setting
Jul 15, 2025DOCKCase Docketed to Examiner in GAU
Jul 15, 2025RXNREQAUNotice of assignment of reexamination request
Jul 14, 2025RXTTLRPTTitle Report
Jul 11, 2025BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Jul 11, 2025RXOSUBReceipt of Original Ex Parte Reexam Request
Jul 11, 2025RXC/SRCertificate of Service
Jul 11, 2025RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
Jul 11, 2025RXPA..RReexam - Change in Power of Attorney (May Include Associate POA) for Third Party Requester
Jul 11, 2025RXRLFReExam Litigation Found
Jul 11, 2025RXOSUB.RReexamination requested by third party requester