ExamPat
← Back to reexams
90/019,911ROUTING METHODS, SYSTEMS, AND COMPUTER PROGRAM PRODUCTS12,058,042Closed

Status

Reexamination Certificate Issued

Filed

Apr 14, 2025

Last Updated

Jan 29, 2026

Art Unit

3992

Requester Law Firm

Unknown

Requested By

Third Party

Sector (CPC)

HElectrical & Electronic
H04Telecommunications
H04LTransmission of Digital Information

USPC

709Electrical Computers And Digital Processing Systems: Multicomputer Data Transferring

Reexam History (36 events)

Jan 29, 2026REEXInput Issue Number and Issue Date for Reexamination
Jan 14, 2026RXPUBSReexam Forwarded to Office of Publications
Dec 9, 2025MRNRCRX - Mail Notice of Intent to Issue a Reexam Certificate
Nov 11, 2025RXFWDXDate Forwarded to Examiner
Sep 9, 2025MR.NFRX - Mail Reexam Non-Final Action
Jul 15, 2025RXFWDXDate Forwarded to Examiner
May 13, 2025MREXORX - Mail Ex Parte Request for Reexamination Granted
Apr 29, 2025MRPWPRX - Mail Pilot Waiver Program - Ex Parte Interview Summary
Apr 15, 2025W/OAPre-Exam Office Action Withdrawn
Apr 15, 2025MRXNReexamination Formalities Notice Mailed
Apr 15, 2025MRXNReexamination Formalities Notice Mailed
Apr 15, 2025MRXNReexamination Formalities Notice Mailed
Apr 15, 2025MRXNReexamination Formalities Notice Mailed
Apr 15, 2025MPENMail Pre-Exam Notice
Apr 15, 2025DOCKCase Docketed to Examiner in GAU
Apr 15, 2025COMPApplication Is Now Complete
Apr 15, 2025COMPApplication Is Now Complete
Apr 14, 2025WROIPEApplication Return from OIPE
Apr 14, 2025RXTTLRPTTitle Report
Apr 14, 2025RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Apr 14, 2025RXOSUCOrig Req Receipt Corrected
Apr 14, 2025RXOSUB.RReexamination requested by third party requester
Apr 14, 2025RXNREQFDNotice of reexamination request filing date
Apr 14, 2025RXNREQAUNotice of assignment of reexamination request
Apr 14, 2025ROIPEApplication Return TO OIPE
Apr 14, 2025CLAIMClaim Preliminary Amendment
Apr 11, 2025RXRLFReExam Litigation Found
Apr 11, 2025RXLITSRReexam Litigation Search Conducted
Apr 11, 2025PRXRParalegal Reexam Review Complete
Apr 11, 2025BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Apr 10, 2025SMALApplicant Has Filed a Verified Statement of Small Entity Status in Compliance with 37 CFR 1.27
Apr 10, 2025RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Apr 10, 2025RXC/SRCertificate of Service
Apr 10, 2025RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
Apr 10, 2025FTFSFITF set to YES - revise initial setting
Apr 10, 2025BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)