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Status

Non-Final Action Mailed

Filed

Nov 4, 2025

Last Updated

Mar 26, 2026

Art Unit

3991

Requester

Unknown

Requester Law Firm

Techlaw Ventures, PLLC

Requested By

Third Party

Patent OwnerInferred

Baker Hughes Holdings LLC

P.O. Law Firm

Traskbritt, P.C.

Sector (CPC)

BMechanical & Manufacturing
B24Grinding & Polishing
B24DAbrasive Tools

USPC

51Abrasive Tool Making Process, Material, Or Composition

Reexam History (20 events)

Mar 26, 2026MR.NFRX - Mail Reexam Non-Final Action
Feb 3, 2026MRPWPRX - Mail Pilot Waiver Program - Ex Parte Interview Summary
Feb 2, 2026RXFWDXDate Forwarded to Examiner
Dec 9, 2025MRPWPRX - Mail Pilot Waiver Program - Ex Parte Interview Summary
Dec 1, 2025MREXORX - Mail Ex Parte Request for Reexamination Granted
Nov 20, 2025RXLITSRReexam Litigation Search Conducted
Nov 12, 2025DOCKCase Docketed to Examiner in GAU
Nov 6, 2025MRXNReexamination Formalities Notice Mailed
Nov 6, 2025MRXNReexamination Formalities Notice Mailed
Nov 6, 2025COMPApplication Is Now Complete
Nov 5, 2025RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Nov 5, 2025RXNREQFDNotice of reexamination request filing date
Nov 5, 2025RXNREQAUNotice of assignment of reexamination request
Nov 5, 2025PRXRParalegal Reexam Review Complete
Nov 5, 2025FTFIFITF set to NO - revise initial setting
Nov 4, 2025RXTTLRPTTitle Report
Nov 4, 2025RXOSUBReceipt of Original Ex Parte Reexam Request
Nov 4, 2025RXO_40Receipt of Orig. Ex Parte Reexam Request Less Than 40 Pages-Rule 1.20(c )(1)
Nov 4, 2025RXC/SRCertificate of Service
Nov 4, 2025BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)