90/016,410MACHINE THROTTLE SYSTEM8,948,998Open

Status

Reexam Preprocessing Completed - Released to Assigned GAU

Filed

Jun 19, 2026

Last Updated

Jul 6, 2026

Examiner

Not assigned

Art Unit

3993

Requester

Unknown

Requester Law Firm

Fish & Richardson, P.C.

Requested By

Third Party

Patent OwnerInferred

Caterpillar Inc.

P.O. Law Firm

Unknown

Sector (CPC)

FMechanical Engineering
F02Combustion Engines
F02DEngine Control

USPC

Unknown

Reexam History (19 events)

Jul 7, 2026MRXNReexamination Formalities Notice Mailed
Jul 7, 2026COMPApplication Is Now Complete
Jul 7, 2026MRXNReexamination Formalities Notice Mailed
Jul 6, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Jul 6, 2026FTFIFITF set to NO - revise initial setting
Jul 6, 2026RXNREQFDNotice of reexamination request filing date
Jul 6, 2026RXNREQAUNotice of assignment of reexamination request
Jun 30, 2026RXRLFReExam Litigation Found
Jun 30, 2026RXLITSRReexam Litigation Search Conducted
Jun 30, 2026PRXRParalegal Reexam Review Complete
Jun 30, 2026RXTTLRPTTitle Report
Jun 22, 2026RXTTLRPTTitle Report
Jun 19, 2026RXOSUB.RReexamination requested by third party requester
Jun 19, 2026RXOSUBReceipt of Original Ex Parte Reexam Request
Jun 19, 2026RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
Jun 19, 2026RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
Jun 19, 2026RXC/SRCertificate of Service
Jun 19, 2026RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Jun 19, 2026BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)