US Patent Issued to Essilor International on Nov. 18 for "Methods for designing an ophthalmic tinted lens and ophthalmic tinted lenses, and corresponding ophthalmic tinted lens" (French Inventors)

ALEXANDRIA, Va., Nov. 18 -- United States Patent no. 12,474,599, issued on Nov. 18, was assigned to Essilor International (Charenton-le-Pont, France).

"Methods for designing an ophthalmic tinted lens and ophthalmic tinted lenses, and corresponding ophthalmic tinted lens" was invented by Coralie Barrau (Charenton-le-Pont, France), Gildas Marin (Charenton-le-Pont, France), Cyril Guilloux (Charenton-le-Pont, France), Laurent Calixte (Paris), Elise Poletto (Charenton-le-Pont, France), Camille Ehrismann (Charenton-le-Pont, France) and Gilles Le Saux (Charenton-le-Pont, France).

According to the abstract* released by the U.S. Patent & Trademark Office: "It is proposed a method for defining a design of an ophthalmic tinted lens provided with a t...