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Status

Reexam Terminated - Notice of Intent to Issue a Reexamination Certificate Mailed

Filed

Aug 13, 2025

Last Updated

Mar 18, 2026

Art Unit

3991

Requester

Unknown

Requester Law Firm

Perkins Coie, LLP

Requested By

Third Party

P.O. Law Firm

Blank Rome, LLP

Sector (CPC)

GPhysics & Instruments
G01Measuring & Testing
G01NMaterial Analysis

USPC

422Chemical Apparatus And Process Disinfecting, Deodorizing, Preserving, Or Sterilizing

Reexam History (27 events)

Mar 18, 2026MRNRCRX - Mail Notice of Intent to Issue a Reexam Certificate
Feb 18, 2026RXLET.Miscellaneous Incoming Letter
Feb 4, 2026RXC/SRCertificate of Service
Feb 4, 2026RXA...Response after Non-Final Action
Dec 1, 2025MR.NFRX - Mail Reexam Non-Final Action
Nov 12, 2025RXFWDXDate Forwarded to Examiner
Sep 25, 2025PA..Change in Power of Attorney (May Include Associate POA)
Sep 9, 2025MREXORX - Mail Ex Parte Request for Reexamination Granted
Aug 19, 2025MRXNReexamination Formalities Notice Mailed
Aug 19, 2025MRXNReexamination Formalities Notice Mailed
Aug 19, 2025COMPApplication Is Now Complete
Aug 18, 2025RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Aug 18, 2025RXNREQFDNotice of reexamination request filing date
Aug 18, 2025RXNREQAUNotice of assignment of reexamination request
Aug 18, 2025DOCKCase Docketed to Examiner in GAU
Aug 18, 2025DOCKCase Docketed to Examiner in GAU
Aug 15, 2025RXTTLRPTTitle Report
Aug 14, 2025RXRLFReExam Litigation Found
Aug 14, 2025RXLITSRReexam Litigation Search Conducted
Aug 14, 2025PRXRParalegal Reexam Review Complete
Aug 14, 2025FTFIFITF set to NO - revise initial setting
Aug 13, 2025RXOSUB.RReexamination requested by third party requester
Aug 13, 2025RXOSUBReceipt of Original Ex Parte Reexam Request
Aug 13, 2025RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Aug 13, 2025RXC/SRCertificate of Service
Aug 13, 2025RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
Aug 13, 2025BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)