Mealey's (June 18, 2019, 9:05 AM EDT) -- WASHINGTON, D.C. — A patent application relating to a “method of efficiently implementing a multi-dimensional interpolation” was properly rejected, the Federal Circuit U.S. Court of Appeals ruled June 13 (In re: Roman Gitlin, No. 18-1461, Fed. Cir., 2019 U.S. App. LEXIS 17702)....