90/016,259IMPLEMENT ANGLE CORRECTION SYSTEM AND ASSOCIATED LOADER8,463,508Open

Status

Determination - Reexamination Ordered

Filed

May 8, 2026

Last Updated

Jul 14, 2026

Art Unit

3992

Requester

Karan Jhurani

Requester Law Firm

Fish & Richardson, P.C.

Requested By

Third Party

Patent Owner

Caterpillar Inc.

P.O. Law Firm

Unknown

Sector (CPC)

EConstruction & Mining
E02Hydraulic Engineering
E02FDredging

USPC

701Data Processing: Vehicles, Navigation, And Relative Location

Reexam History (24 events)

Jul 14, 2026MREXORX - Mail Ex Parte Request for Reexamination Granted
Jul 10, 2026MRTDIRX - Mail Petition Decision - Dismissed
Jul 10, 2026RXPTDIReexam Petition Decision - Dismissed
Jun 22, 2026RXPET.Receipt of Petition in a Reexam
Jun 22, 2026RXC/SRCertificate of Service
Jun 22, 2026RXC/SRCertificate of Service
May 26, 2026DOCKCase Docketed to Examiner in GAU
May 22, 2026COMPApplication Is Now Complete
May 22, 2026MRXNReexamination Formalities Notice Mailed
May 22, 2026MRXNReexamination Formalities Notice Mailed
May 21, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
May 21, 2026RXNREQAUNotice of assignment of reexamination request
May 21, 2026RXTTLRPTTitle Report
May 21, 2026RXNREQFDNotice of reexamination request filing date
May 11, 2026FTFIFITF set to NO - revise initial setting
May 11, 2026RXRLFReExam Litigation Found
May 11, 2026RXLITSRReexam Litigation Search Conducted
May 11, 2026PRXRParalegal Reexam Review Complete
May 8, 2026RXOSUB.RReexamination requested by third party requester
May 8, 2026RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
May 8, 2026RXRLFReExam Litigation Found
May 8, 2026RXC/SRCertificate of Service
May 8, 2026BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
May 8, 2026RXOSUBReceipt of Original Ex Parte Reexam Request