90/016,327BARRIER LAYERS FOR WORD LINE CONTACTS IN A THREE-DIMENSIONAL NAND MEMORY AND FABRICATION METHODS THEREOF12,094,767Open

Status

Reexam Assigned to Examiner for Determination

Filed

May 21, 2026

Last Updated

Jun 9, 2026

Art Unit

3991

Requester

Travis Jensen

Requested By

Third Party

P.O. Law Firm

Conley Rose, P.C.

Sector (CPC)

HElectrical & Electronic
H01Electrical Components
H01LSemiconductor Devices

USPC

257Active Solid-State Devices (E.g., Transistors, Solid-State Diodes)

Reexam History (18 events)

Jun 9, 2026DOCKCase Docketed to Examiner in GAU
Jun 8, 2026COMPApplication Is Now Complete
Jun 8, 2026MRXNReexamination Formalities Notice Mailed
Jun 8, 2026MRXNReexamination Formalities Notice Mailed
Jun 5, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Jun 5, 2026RXNREQAUNotice of assignment of reexamination request
Jun 5, 2026RXTTLRPTTitle Report
Jun 5, 2026RXNREQFDNotice of reexamination request filing date
May 26, 2026FTFSFITF set to YES - revise initial setting
May 26, 2026PRXRParalegal Reexam Review Complete
May 26, 2026RXRLFReExam Litigation Found
May 26, 2026RXLITSRReexam Litigation Search Conducted
May 21, 2026RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
May 21, 2026RXOSUB.RReexamination requested by third party requester
May 21, 2026BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
May 21, 2026RXOSUBReceipt of Original Ex Parte Reexam Request
May 21, 2026RXPA..RReexam - Change in Power of Attorney (May Include Associate POA) for Third Party Requester
May 21, 2026RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester