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Joining an IPR Triggers IPR Estoppel Only for Instituted Grounds

NETWORK-1 TECHNOLOGIES, INC. v. HEWLETT-PACKARD COMPANY, HEWLETT PACKARD ENTERPRISE COMPANY - Before Prost, Newman, and Bryson. Appeal from the United States District Court for the Eastern District of Texas. Summary: A...more

Broad Claim Language and Unpredictability in the Art Lead to Non-Enablement

ENZO LIFE SCIENCES, INC. v. ROCHE MOLECULAR SYSTEMS, INC. Before Prost, Reyna, and Wallach. Appeal from the United States District Court for the District of Delaware. Summary: Broad patent claims were invalid as not...more

BSG Tech LLC v. BuySeasons, Inc.

Federal Circuit Summary - Before Reyna, Wallach, and Hughes. Appeal from the District Court for the Eastern District of Texas. Summary: When the only unconventional feature of the patent claim is what has already been...more

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