Case Number:

IPR2021-01458

Case Type:

IPR

Status:

Trial Instituted

Petitioner:

Twitter, Inc.

Patent Owner:

Palo Alto Research Center Inc.

Tech Center:

2100

1. Filed: August 31, 2021 00:00

   Coverage

   1. March 27, 2023

      Snap, Facebook, Twitter Get PTAB To End Palo Alto Patent

      The Patent Trial and Appeal Board has invalidated all of the claims in a Xerox unit's patent covering providing personalized content to users, giving yet another win to tech companies like Facebook in less than a week.

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