Status
Determination - Reexamination Ordered
Filed
Jul 20, 2026
Pre-Order Paper
Filed Aug 19, 2026
Last Updated
Sep 18, 2026
Examiner
Art Unit
Requester
Requester Law Firm
Requested By
Third Party
Patent Owner
Patent Owner Law Firm
Owner hasn't filed yet
Reexam History (25 events)
Sep 18, 2026MREXORX - Mail Ex Parte Request for Reexamination Granted
Sep 10, 2026MRTDIRX - Mail Petition Decision - Dismissed
Sep 10, 2026RXPTDIReexam Petition Decision - Dismissed
Sep 1, 2026RXPET.Receipt of Petition in a Reexam
Aug 19, 2026RXC/SRCertificate of Service
Aug 12, 2026PA..Change in Power of Attorney (May Include Associate POA)
Aug 11, 2026RXC.ADCorrespondence Address Change
Aug 10, 2026RXPA..Change in Power of Attorney (May Include Associate POA)
Jul 28, 2026DOCKCase Docketed to Examiner in GAU
Jul 28, 2026COMPApplication Is Now Complete
Jul 28, 2026MRXNReexamination Formalities Notice Mailed
Jul 28, 2026MRXNReexamination Formalities Notice Mailed
Jul 27, 2026RXTTLRPTTitle Report
Jul 27, 2026RXNREQAUNotice of assignment of reexamination request
Jul 27, 2026RXNREQFDNotice of reexamination request filing date
Jul 27, 2026FTFIFITF set to NO - revise initial setting
Jul 27, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Jul 22, 2026RXLITSRReexam Litigation Search Conducted
Jul 22, 2026PRXRParalegal Reexam Review Complete
Jul 20, 2026RXOSUB.RReexamination requested by third party requester
Jul 20, 2026RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Jul 20, 2026RXAF/DAffidavit(s), Declaration(s) and/or Exhibit(s) Filed
Jul 20, 2026BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Jul 20, 2026RXC/SRCertificate of Service
Jul 20, 2026RXOSUBReceipt of Original Ex Parte Reexam Request
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 25, 2020
3.5-yr
Aug 25, 2023
Paid Aug 9, 2023
7.5-yr
Aug 25, 2027
11.5-yr
Aug 25, 2031
Expiry
Jan 6, 2038
Entity Status
Large Entity
Expires
Jan 6, 2038 (11.4 yr remaining)
Term Adjustment
+138 days (~0.4 yr)
Assignments
AssignmentReel/Frame: 044086/0946Recorded: Nov 9, 2017
From
ROLAND OSBORNEInventor
Feb 8, 2008
→
To
DIVX, INC.
MergerReel/Frame: 044086/0955Recorded: Nov 9, 2017
From
DIVX, INC.
Oct 7, 2010
SIRACUSA MERGER LLC
Oct 7, 2010
→
To
DIVX, LLC
AssignmentReel/Frame: 044086/0967Recorded: Nov 9, 2017
From
DIVX, LLC
Feb 24, 2014
→
To
SONIC IP, INC.
AssignmentReel/Frame: 045310/0020Recorded: Feb 13, 2018
From
DIVX, LLC
Feb 12, 2018
SONIC IP, INC.
Feb 12, 2018
→
To
DIVX CF HOLDINGS LLC
Name ChangeReel/Frame: 045498/0560Recorded: Mar 5, 2018
From
DIVX CF HOLDINGS LLC
Feb 12, 2018
→
To
DIVX, LLC
OtherReel/Frame: 050407/0104Recorded: Mar 5, 2019
From
DIVX, LLC
Feb 19, 2019
→
To
DIVX, LLC