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Status

Determination - Reexamination Ordered

Filed

Jan 14, 2026

Last Updated

Feb 10, 2026

Art Unit

3991

Requester

Unknown

Requester Law Firm

Polsinelli, P.C.

Requested By

Third Party

P.O. Law Firm

Ian Fincham

Sector (CPC)

BMechanical & Manufacturing
B01Chemical Processes
B01DSeparation

USPC

523Synthetic Resins Or Natural Rubbers -- Part Of The Class 520 Series

Reexam History (19 events)

Feb 10, 2026MREXORX - Mail Ex Parte Request for Reexamination Granted
Jan 26, 2026MRXNReexamination Formalities Notice Mailed
Jan 26, 2026DOCKCase Docketed to Examiner in GAU
Jan 26, 2026COMPApplication Is Now Complete
Jan 26, 2026MRXNReexamination Formalities Notice Mailed
Jan 24, 2026FTFIFITF set to NO - revise initial setting
Jan 24, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Jan 24, 2026SMALApplicant Has Filed a Verified Statement of Small Entity Status in Compliance with 37 CFR 1.27
Jan 16, 2026WIDSInformation Disclosure Statement (IDS) Filed
Jan 16, 2026PRXRParalegal Reexam Review Complete
Jan 16, 2026RXC/SRCertificate of Service
Jan 16, 2026RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Jan 14, 2026BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Jan 14, 2026RXNREQFDNotice of reexamination request filing date
Jan 14, 2026RXTTLRPTTitle Report
Jan 14, 2026RXNREQAUNotice of assignment of reexamination request
Jan 14, 2026RXLITSRReexam Litigation Search Conducted
Jan 14, 2026RXOSUBReceipt of Original Ex Parte Reexam Request
Jan 14, 2026RXOSUB.RReexamination requested by third party requester