Twitter, Inc. v. Palo Alto Research Center Inc. et al.

IPR2021-01459
PTAB
High-Tech
Patent Number08489599
Appeal NumberLogin To View
StatusLogin To View
OutcomeSubscription-Only
Filing DateAug 31, 2021
Institution DateApr 6, 2022
Termination DateLogin To View
CourtLogin To View
JudgesLogin To View
Case LengthLogin To View
Technology Center-
Claims Challenged19, 22, 24, 25
Claims InstitutedLogin To View
Claims ValidatedSubscription-Only
Claims InvalidatedSubscription-Only
Petitioner
1
X Corp.
Patent Owner
1
Xerox
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