Status
Reexam Preprocessing Completed - Released to Assigned GAU
Requester
Unknown
Requester Law Firm
Unknown
Requested By
Third Party
Patent OwnerInferred
P.O. Law Firm
Reexam History (22 events)
Sep 2, 2026MRXNReexamination Formalities Notice Mailed
Sep 2, 2026MRXNReexamination Formalities Notice Mailed
Sep 2, 2026COMPApplication Is Now Complete
Sep 1, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Sep 1, 2026FTFIFITF set to NO - revise initial setting
Aug 31, 2026RXTTLRPTTitle Report
Aug 31, 2026RXNREQAUNotice of assignment of reexamination request
Aug 31, 2026RXC.ADRReexam - Correspondence Address Change for Third Party Requester
Aug 29, 2026RXRLFReExam Litigation Found
Aug 29, 2026RXLITSRReexam Litigation Search Conducted
Aug 29, 2026PRXRParalegal Reexam Review Complete
Aug 28, 2026WIDSInformation Disclosure Statement (IDS) Filed
Aug 28, 2026WIDSInformation Disclosure Statement (IDS) Filed
Aug 28, 2026RXPA..RReexam - Change in Power of Attorney (May Include Associate POA) for Third Party Requester
Aug 28, 2026RXOSUB.RReexamination requested by third party requester
Aug 28, 2026RXOSUBReceipt of Original Ex Parte Reexam Request
Aug 28, 2026RXNREQFDNotice of reexamination request filing date
Aug 28, 2026RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Aug 28, 2026RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Aug 28, 2026RXC/SRCertificate of Service
Aug 28, 2026RXAF/DAffidavit(s), Declaration(s) and/or Exhibit(s) Filed
Aug 28, 2026BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Prosecution, PTAB & CAFC
PTAB Proceedings (IPR, PGR, CBM, DER)
IPR2026-00112IPR — Institution Denied
Petitioner
Meta Platforms, Inc.
Petition Filed
Nov 10, 2025
Institution
Apr 14, 2026
Decision
Jul 2, 2026
Terminated
Apr 14, 2026
Federal Circuit (CAFC)
None found
Terminal Disclaimer
Filed — ApprovedDec 9, 2024
Prosecution History
| Date | Code | Description |
|---|---|---|
| Dec 9, 2024 | P574 | PARALEGAL OR ELECTRONIC TERMINAL DISCLAIMER APPROVED |
| Dec 9, 2024 | DIST | Terminal Disclaimer Filed |
Maintenance Fees
Grant
Mar 18, 2025
3.5-yr
Sep 18, 2028
7.5-yr
Sep 18, 2032
11.5-yr
Sep 18, 2036
Expiry
Sep 12, 2044
Entity Status
Large Entity
Expires
Sep 12, 2044 (18 yr remaining)
Assignments
AssignmentReel/Frame: 068579/0504Recorded: Sep 13, 2024
From
THOMAS CONAInventor
Nov 26, 2007
EDWARD A. EHRLACHERInventor
Feb 8, 2008
PATRICK T. IGOEInventor
Jan 31, 2008
LEONID KRAVETSInventor
Feb 8, 2008
→
To
RESOURCE CONSORTIUM LIMITED
OtherReel/Frame: 069106/0886Recorded: Sep 13, 2024
From
RESOURCE CONSORTIUM LIMITED
Jun 21, 2019
→
To
RESOURCE CONSORTIUM LIMITED, LLC
AssignmentReel/Frame: 068579/0553Recorded: Sep 13, 2024
From
RESOURCE CONSORTIUM LIMITED, LLC
Sep 23, 2022
→
To
SITNET LLC