INTERNATIONAL PATENT: ESSILOR INTERNATIONAL FILES APPLICATION FOR "OPTICAL ARTICLE COMPRISING A HIGH REFRACTIVE INDEX ABRASION- AND/OR SCRATCH-RESISTANT COATING HAVING A LOW SENSITIVITY TO ENVIRONMENTAL CONDITIONS"

GENEVA, Oct. 27 -- ESSILOR INTERNATIONAL (147 rue de Paris94220 CHARENTON-LE-PONT) filed a patent application (PCT/EP2025/060806) for "OPTICAL ARTICLE COMPRISING A HIGH REFRACTIVE INDEX ABRASION- AND/OR SCRATCH-RESISTANT COATING HAVING A LOW SENSITIVITY TO ENVIRONMENTAL CONDITIONS" on Apr 18, 2025. With publication no. WO/2025/219603, the details related to the patent application was published on Oct 23, 2025.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

Inventor(s): LAVAL, Gautier (C/O Essilor International147 rue de Paris94220 CHARENTON-LE-PONT), CLIPET, Christele (C/O Essilor International147 rue de Pari...