Status
Reexam Request Incomplete
Requester
Requester Law Firm
Requested By
Third Party
Patent Owner
P.O. Law Firm
Reexam History (10 events)
Oct 9, 2025MRXPRRX - Mail Termination of PreProcessing of Ex Parte Rexxamination Request
Aug 29, 2025MRICRRX - Mail Notice of Incomplete Ex Parte Reexam Request
Aug 25, 2025FTFIFITF set to NO - revise initial setting
Aug 25, 2025RXTTLRPTTitle Report
Aug 22, 2025RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
Aug 22, 2025RXOSUBReceipt of Original Ex Parte Reexam Request
Aug 22, 2025BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Aug 22, 2025RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
Aug 22, 2025RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
Aug 22, 2025RXOSUB.RReexamination requested by third party requester
Prosecution, PTAB & CAFC
PTAB Proceedings (IPR, PGR, CBM, DER)
IPR2025-01223IPR — Terminated
Petitioner
Amazon.com, Inc. et al.
Petition Filed
Jun 30, 2025
Decision
Aug 29, 2025
Terminated
Aug 29, 2025
Federal Circuit (CAFC)
None found
Terminal Disclaimer
Filed — ApprovedAug 9, 2022
Prosecution History
| Date | Code | Description |
|---|---|---|
| Aug 11, 2022 | P574 | PARALEGAL OR ELECTRONIC TERMINAL DISCLAIMER APPROVED |
| Aug 9, 2022 | DIST | Terminal Disclaimer Filed |
Maintenance Fees
Grant
Mar 21, 2023
3.5-yr
Sep 21, 2026
7.5-yr
Sep 21, 2030
11.5-yr
Sep 21, 2034
Expiry
Feb 22, 2041
Entity Status
Large Entity
Expires
Feb 22, 2041 (14.9 yr remaining)
Assignments
AssignmentReel/Frame: 056457/0711Recorded: Jun 7, 2021
From
KOUROSH SOROUSHIANInventor
Nov 14, 2012
→
To
DIVX, LLC
AssignmentReel/Frame: 056457/0744Recorded: Jun 7, 2021
From
DIVX, LLC
Nov 21, 2013
→
To
SONIC IP, INC.
AssignmentReel/Frame: 056457/0773Recorded: Jun 7, 2021
From
SONIC IP, INC.
Feb 12, 2018
→
To
DIVX CF HOLDINGS LLC
Name ChangeReel/Frame: 056457/0815Recorded: Jun 7, 2021
From
DIVX CF HOLDINGS LLC
Feb 12, 2018
→
To
DIVX, LLC