Status
Reexam Request Incomplete
Requester Law Firm
Requested By
Third Party
Patent Owner(via USPTO assignment records)
Patent Owner Law Firm
Owner hasn't filed yet
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