Mealey's (May 17, 2018, 7:58 AM EDT) -- WASHINGTON, D.C. — In an appellant brief filed with the Federal Circuit U.S. Court of Appeals, Unisone Strategic IP Inc. maintains that the Patent Trial and Appeal Board erroneously invoked its authority to review a system for electronic inventory tracking as a covered business method (CBM) patent (Unisone Strategic IP Inc. v. Life Technologies Corporation, No. 17-2471, Fed. Cir.)....