Fed. Circ. Ruling Highlights The Cost Of Incorrect Inventorship

By Mike Turner and Alexis Dominguez ( July 13, 2026, 5:37 PM EDT) -- An April 2 decision from the U.S. Court of Appeals for the Federal Circuit, Fortress Iron LP v. Digger Specialties Inc., serves as a stinging reminder that incorrect inventorship — a challenge often raised that rarely succeeds — can be an Achilles heel capable of rendering a patent invalid....

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