Mealey's (July 3, 2019, 1:32 PM EDT) -- WASHINGTON, D.C. — Efforts by a patent licensee to overturn a February 2019 determination of patent ineligibility by the Federal Circuit U.S. Court of Appeals were unsuccessful on July 3, when a majority of the court voted not to rehear en banc a dispute over a method of diagnosing certain neurological disorders; the denial of rehearing spawned eight separate writings by the judges, comprising four concurrences and four dissents (Athena Diagnostics Inc. v. Mayo Collaborative Services LLC, No. 17-2508, Fed. Cir.)....