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Status

Reexam Assigned to Examiner for Determination

Filed

May 1, 2026

Last Updated

May 11, 2026

Art Unit

3991

Requester Law Firm

Kirkland & Ellis, LLP

Requested By

Third Party

Sector (CPC)

HElectrical & Electronic
H10Semiconductor Devices
H10DInorganic Semiconductor Devices

USPC

438Semiconductor Device Manufacturing: Process

Reexam History (19 events)

May 11, 2026COMPApplication Is Now Complete
May 11, 2026MRXNReexamination Formalities Notice Mailed
May 11, 2026DOCKCase Docketed to Examiner in GAU
May 11, 2026MRXNReexamination Formalities Notice Mailed
May 8, 2026FTFIFITF set to NO - revise initial setting
May 8, 2026RXNREQFDNotice of reexamination request filing date
May 8, 2026RXNREQAUNotice of assignment of reexamination request
May 8, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
May 5, 2026PRXRParalegal Reexam Review Complete
May 4, 2026RXLITSRReexam Litigation Search Conducted
May 4, 2026RXTTLRPTTitle Report
May 4, 2026RXRLFReExam Litigation Found
May 1, 2026RXOSUB.RReexamination requested by third party requester
May 1, 2026RXOSUBReceipt of Original Ex Parte Reexam Request
May 1, 2026RXPA..RReexam - Change in Power of Attorney (May Include Associate POA) for Third Party Requester
May 1, 2026RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
May 1, 2026RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
May 1, 2026RXC/SRCertificate of Service
May 1, 2026BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)