GENEVA, June 23 -- ESSILOR INTERNATIONAL (147 Rue de Paris94220 CHARENTON-LE-PONT) filed a patent application (PCT/EP2024/086130) for "INK COMPOSITION FOR STAMP-MARKING ON AN OPHTHALMIC LENS" on Dec 13, 2024. With publication no. WO/2025/125529, the details related to the patent application was published on Jun 19, 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): YU, Hui (C/O Essilor International147 rue de Paris94220 CHARENTON-LE-PONT), BHANGALE, Sunil Madhukar (C/O Essilor International147 rue de Paris94220 CHARENTON-LE-PONT)
Abstract:
An ink composition for stamp-marking on an ophthalmi...