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Facebook, Inc. v. Express Mobile Inc.

IPR2021-01224 | Patent Trial and Appeal Board

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Filed July 6, 2021
Terminated Jan. 11, 2023
Judges Daniel Galligan, Jeffrey Smith, Mitchell Weatherly, and Kristi Sawert
Case Type Inter Partes Review
Status Final Written Decision - Appealed
Challenged Patent 09/454,061
Patent No. 6,546,397 assignments
Tech Center 2100
Art Unit 2171
Inventors STEVEN H. REMPELL
Last Updated: 3 months ago
Filing Date # Filing and Exhibits