IPRIPR2021-01458Final Written Decision
Twitter, Inc.v.Palo Alto Research Center LLC. et al.
IPR challenge of US 8489599.
Type
IPR
Filed
Aug 31, 2021
Instituted
Apr 6, 2022
Decided
Dec 10, 2025
Patent
Application
12326457
Inventor
Victoria M.E. Bellotti
Granted
Jul 16, 2013
01
Timeline
3 milestones
2021-08-31Petition filed
2022-04-06Institution
2023-03-24Terminated
02
Parties & counsel
Petitioner
Twitter, Inc.
Counsel
Baughman, J. Stevenet 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 →