Mealey's (March 8, 2018, 1:55 PM EST) -- WASHINGTON, D.C. — At oral arguments on March 5 counsel for three prevailing patent infringement defendants told the Federal Circuit U.S. Court of Appeals that a Delaware federal judge erred in deeming the underlying case unexceptional under Section 285 of the Patent Act (Sarif Biomedical LLC v. Brainlab Inc., et al., No. 17-1103, Fed. Cir.)....