IPRIPR2021-01461Final Written Decision
Facebook, Inc.v.Palo Alto Research Center LLC. et al.
IPR challenge of US 9208439.
Type
IPR
Filed
Aug 31, 2021
Instituted
Mar 24, 2022
Decided
Aug 12, 2025
Patent
Application
13873061
Inventor
Michael Roberts et al
Granted
Dec 8, 2015
01
Timeline
3 milestones
2021-08-31Petition filed
2022-03-24Institution
2023-03-22Terminated
02
Parties & counsel
Petitioner
Facebook, Inc.
Counsel
Keefe, Heidiet al
Patent Owner
Palo Alto Research Center LLC. et al.
Counsel
Moore, Ashleyet al
03
Docket
Documents are mirrored from the PTAB e-file system. Filer is as stated on the face of the filing.
SOURCE · USPTO PTAB E2EView on Unified Patents →