( November 9, 2021, 9:26 AM EST) -- WASHINGTON, D.C. — In an Oct. 27 appellant brief filed with the Federal Circuit U.S. Court of Appeals, Phillips North America LLC says an administrative law judge (ALJ) failed to ground an analysis of patent eligibility in what a disputed patent claim is directed to and “instead focused on the goal of the patent and whether the claims, as a whole, involve any abstract idea.”...