90/015,658METHODS OF FORMING CUTTING ELEMENTS BY REMOVING METAL FROM INTERSTITIAL SPACES IN POLYCRYSTALLINE DIAMOND8,961,630Open
Status
Non-Final Action Mailed
Requester
Unknown
Requester Law Firm
Requested By
Third Party
Patent Owner
P.O. Law Firm
Reexam History (22 events)
Aug 11, 2026MR.NFRX - Mail Reexam Non-Final Action
May 26, 2026RXA...Response after Non-Final Action
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)
Prosecution, PTAB & CAFC
PTAB Proceedings (IPR, PGR, CBM, DER)
None found
Federal Circuit (CAFC)
None found
Terminal Disclaimer
None found
Prosecution History
None found
Maintenance Fees
Grant
Feb 24, 2015
3.5-yr
Aug 24, 2018
Paid Aug 9, 2018
7.5-yr
Aug 24, 2022
Paid Jul 21, 2022
11.5-yr
Aug 24, 2026
Expiry
Apr 15, 2033
Entity Status
Large Entity
Expires
Apr 15, 2033 (7.1 yr remaining)
Term Adjustment
+346 days (~0.9 yr)
Assignments
AssignmentReel/Frame: 028159/0726Recorded: May 4, 2012
From
OLEG A. MAZYARInventor
May 4, 2012
→
To
BAKER HUGHES INCORPORATED
Name ChangeReel/Frame: 062019/0504Recorded: Nov 30, 2022
From
BAKER HUGHES INCORPORATED
Jul 3, 2017
→
To
BAKER HUGHES, A GE COMPANY, LLC
Name ChangeReel/Frame: 062266/0006Recorded: Jan 3, 2023
From
BAKER HUGHES, A GE COMPANY, LLC
Apr 13, 2020
→
To
BAKER HUGHES HOLDINGS LLC