GENEVA, April 6 -- ESSILOR INTERNATIONAL (147 rue de Paris94220 CHARENTON-LE-PONT) filed a patent application (PCT/EP2024/077038) for "OPTICAL ELEMENT COMPRISING A MICROCELLULAR FOAM FILM" on Sep 26, 2024. With publication no. WO/2025/068358, the details related to the patent application was published on Apr 03, 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): BALASUBRAMANIAN, Srinivasan (c/o Essilor International147 rue de Paris94220 CHARENTON-LE-PONT)
Abstract:
The present invention relates to a process of preparation of an optical element comprising a microcellular foam film, said optic...