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Status

Reexam Assigned to Examiner for Determination

Filed

Feb 25, 2026

Last Updated

Mar 9, 2026

Art Unit

3991

Requester Law Firm

Baker Botts, LLP

Requested By

Third Party

P.O. Law Firm

Bunsow De Mory, LLP

Sector (CPC)

HElectrical & Electronic
H01Electrical Components
H01LSemiconductor Devices

USPC

438Semiconductor Device Manufacturing: Process

Reexam History (20 events)

Mar 9, 2026DOCKCase Docketed to Examiner in GAU
Mar 6, 2026MRXNReexamination Formalities Notice Mailed
Mar 6, 2026MRXNReexamination Formalities Notice Mailed
Mar 6, 2026COMPApplication Is Now Complete
Mar 5, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Mar 5, 2026RXNREQFDNotice of reexamination request filing date
Mar 5, 2026RXNREQAUNotice of assignment of reexamination request
Mar 5, 2026RXC/SRCertificate of Service
Mar 5, 2026RXC.ADRReexam - Correspondence Address Change for Third Party Requester
Mar 5, 2026FTFSFITF set to YES - revise initial setting
Feb 27, 2026PRXRParalegal Reexam Review Complete
Feb 25, 2026WIDSInformation Disclosure Statement (IDS) Filed
Feb 25, 2026RXTTLRPTTitle Report
Feb 25, 2026RXRLFReExam Litigation Found
Feb 25, 2026RXPA..RReexam - Change in Power of Attorney (May Include Associate POA) for Third Party Requester
Feb 25, 2026RXOSUB.RReexamination requested by third party requester
Feb 25, 2026RXOSUBReceipt of Original Ex Parte Reexam Request
Feb 25, 2026RXLITSRReexam Litigation Search Conducted
Feb 25, 2026RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Feb 25, 2026BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)