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Status

Reexam - Request Ready for Ex Parte Action

Filed

Jun 13, 2025

Last Updated

Feb 4, 2026

Art Unit

3993

Requester Law Firm

Unknown

Requested By

Third Party

Patent OwnerInferred

Sight Sciences Inc.

P.O. Law Firm

Snell & Wilmer, LLP

Sector (CPC)

ALife Sciences & Consumer
A61Medical & Pharmaceutical
A61FImplants & Prostheses

USPC

604Surgery

Reexam History (31 events)

Feb 4, 2026RXFWDXDate Forwarded to Examiner
Sep 10, 2025MREXORX - Mail Ex Parte Request for Reexamination Granted
Aug 19, 2025RXPTGRReexam Petition Decision - Granted
Aug 19, 2025MRTGRRX - Mail Petition Decision - Granted
Aug 13, 2025RXOPPPETReexam - Opposition filed in response to petition
Jul 30, 2025RXC/SRCertificate of Service
Jul 30, 2025RXPET.Receipt of Petition in a Reexam
Jul 23, 2025PA..Change in Power of Attorney (May Include Associate POA)
Jul 21, 2025RXC/SRCertificate of Service
Jul 21, 2025RXRLFReExam Litigation Found
Jul 21, 2025RXLITSRReexam Litigation Search Conducted
Jul 21, 2025RXLET.Miscellaneous Incoming Letter
Jul 14, 2025RXLITSRReexam Litigation Search Conducted
Jul 10, 2025IDSCInformation Disclosure Statement considered
Jun 23, 2025MRXNReexamination Formalities Notice Mailed
Jun 23, 2025MRXNReexamination Formalities Notice Mailed
Jun 23, 2025COMPApplication Is Now Complete
Jun 23, 2025DOCKCase Docketed to Examiner in GAU
Jun 20, 2025FTFIFITF set to NO - revise initial setting
Jun 20, 2025RXNREQAUNotice of assignment of reexamination request
Jun 20, 2025RXNREQFDNotice of reexamination request filing date
Jun 20, 2025RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Jun 18, 2025RXLET.Miscellaneous Incoming Letter
Jun 18, 2025RXC/SRCertificate of Service
Jun 16, 2025RXTTLRPTTitle Report
Jun 13, 2025WIDSInformation Disclosure Statement (IDS) Filed
Jun 13, 2025WIDSInformation Disclosure Statement (IDS) Filed
Jun 13, 2025BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Jun 13, 2025RXOSUBReceipt of Original Ex Parte Reexam Request
Jun 13, 2025RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
Jun 13, 2025WIDSInformation Disclosure Statement (IDS) Filed