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Status

Reexamination Certificate Issued

Filed

Sep 17, 2024

Last Updated

Dec 31, 2025

Art Unit

3991

Requester

Unknown

Requested By

Third Party

Sector (CPC)

GPhysics & Instruments
G01Measuring & Testing
G01NMaterial Analysis

USPC

506Combinatorial Chemistry Technology: Method, Library, Apparatus

Reexam History (26 events)

Dec 31, 2025REEXInput Issue Number and Issue Date for Reexamination
Oct 31, 2025RXPUBSReexam Forwarded to Office of Publications
Sep 30, 2025MRNRCRX - Mail Notice of Intent to Issue a Reexam Certificate
Aug 28, 2025RXPTDIReexam Petition Decision - Dismissed
Aug 28, 2025MRTDIRX - Mail Petition Decision - Dismissed
Jan 6, 2025RXFWDXDate Forwarded to Examiner
Nov 18, 2024RXPET.Receipt of Petition in a Reexam
Nov 18, 2024RXC/SRCertificate of Service
Oct 28, 2024MREXORX - Mail Ex Parte Request for Reexamination Granted
Sep 30, 2024DOCKCase Docketed to Examiner in GAU
Sep 24, 2024MRXNReexamination Formalities Notice Mailed
Sep 24, 2024MRXNReexamination Formalities Notice Mailed
Sep 24, 2024COMPApplication Is Now Complete
Sep 23, 2024RXTTLRPTTitle Report
Sep 23, 2024RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Sep 23, 2024RXNREQFDNotice of reexamination request filing date
Sep 23, 2024RXNREQAUNotice of assignment of reexamination request
Sep 18, 2024RXRLFReExam Litigation Found
Sep 18, 2024RXLITSRReexam Litigation Search Conducted
Sep 18, 2024PRXRParalegal Reexam Review Complete
Sep 18, 2024FTFIFITF set to NO - revise initial setting
Sep 17, 2024RXOSUBReceipt of Original Ex Parte Reexam Request
Sep 17, 2024RXO_40.RReceipt of Orig. Ex Parte Request by Third Party Less Than 40 Pages - Rule 1.20(c )(1)
Sep 17, 2024RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Sep 17, 2024RXC/SRCertificate of Service
Sep 17, 2024BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)