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A Patent Must Describe What Is Claimed, Not What Infringes

Before Lourie, Prost, and Reyna. Appeal from the U.S. District Court for the District of Delaware. Summary: A patent was not invalid for lack of written description for failing to describe the specific infringing embodiment...more

“Quotation” Letter Found to Constitute Offer Invalidating Patents

CROWN PACKAGING TECHNOLOGY, INC. v. BELVAC PRODUCTION MACHINERY, INC. - Before Dyk, Hughes, and Cunningham.  Appeal from the United States District Court for the Western District of Virginia. Summary:  An offer for sale...more

Stone Basket Innovations, LLC v. Cook Medical, LLC

Federal Circuit Summaries - Before PROST, Wallach, and Taranto. Appeal from the Southern District of Indiana. Summary: In determining whether a party’s actions were “exceptional” under Octane Fitness, the District...more

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