Status
Non-Final Action Mailed
Requester
Requester Law Firm
Unknown
Requested By
Third Party
Patent OwnerInferred
P.O. Law Firm
Reexam History (23 events)
Nov 25, 2025MR.NFRX - Mail Reexam Non-Final Action
Sep 23, 2025RXFWDXDate Forwarded to Examiner
Aug 5, 2025MRPWPRX - Mail Pilot Waiver Program - Ex Parte Interview Summary
Jul 29, 2025MRPWPRX - Mail Pilot Waiver Program - Ex Parte Interview Summary
Jul 22, 2025MREXORX - Mail Ex Parte Request for Reexamination Granted
Jun 25, 2025PA..Change in Power of Attorney (May Include Associate POA)
May 13, 2025RXRLFReExam Litigation Found
May 13, 2025RXLITSRReexam Litigation Search Conducted
May 12, 2025DOCKCase Docketed to Examiner in GAU
May 9, 2025MRXNReexamination Formalities Notice Mailed
May 9, 2025MRXNReexamination Formalities Notice Mailed
May 9, 2025COMPApplication Is Now Complete
May 8, 2025RXTTLRPTTitle Report
May 8, 2025RXPCOMCompletion of Preprocessing - Released to Assigned GAU
May 8, 2025RXNREQFDNotice of reexamination request filing date
May 8, 2025RXNREQAUNotice of assignment of reexamination request
May 8, 2025FTFSFITF set to YES - revise initial setting
May 7, 2025PRXRParalegal Reexam Review Complete
May 6, 2025WIDSInformation Disclosure Statement (IDS) Filed
May 6, 2025RXOSUB.RReexamination requested by third party requester
May 6, 2025RXOSUBReceipt of Original Ex Parte Reexam Request
May 6, 2025RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
May 6, 2025BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Prosecution, PTAB & CAFC
PTAB Proceedings (IPR, PGR, CBM, DER)
IPR2025-00618IPR — Terminated
Petitioner
Microsoft Corporation
Petition Filed
Feb 17, 2025
Institution
Sep 30, 2025
Decision
Mar 25, 2026
Terminated
Mar 25, 2026
Federal Circuit (CAFC)
None found
Terminal Disclaimer
Filed — ApprovedFeb 13, 2022
Prosecution History
| Date | Code | Description |
|---|---|---|
| Feb 13, 2022 | P574 | PARALEGAL OR ELECTRONIC TERMINAL DISCLAIMER APPROVED |
| Feb 13, 2022 | DIST | Terminal Disclaimer Filed |
Maintenance Fees
Grant
Jul 4, 2023
3.5-yr
Jan 4, 2027
7.5-yr
Jan 4, 2031
11.5-yr
Jan 4, 2035
Expiry
Jan 6, 2041
Entity Status
Small Entity
Expires
Jan 6, 2041 (14.8 yr remaining)
Assignments
AssignmentReel/Frame: 063290/0800Recorded: Apr 11, 2023
From
BIG DATA FEDERATION, INC.
Mar 16, 2023
→
To
POUYA TAAGHOL
AssignmentReel/Frame: 063454/0352Recorded: Apr 26, 2023
From
POUYA TAAGHOLInventor
Apr 20, 2023
→
To
EDGE NETWORKING SYSTEMS, LLC