INTERNATIONAL PATENT: ALCON INC. FILES APPLICATION FOR "METHOD FOR MAKING CENTRALLY COLORED CONTACT LENSES"

GENEVA, Dec. 1 -- ALCON INC. (Rue Louis-D'Affry 61701 Fribourg) filed a patent application (PCT/IB2025/055269) for "METHOD FOR MAKING CENTRALLY COLORED CONTACT LENSES" on May 21, 2025. With publication no. WO/2025/243218, the details related to the patent application was published on Nov 27, 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): PLAVNIK, Michelle (c/o Alcon Research, LLC11460 Johns Creek ParkwayJohns Creek, Georgia 30097), BREITKOPF, Richard Charles (4320 Huntington CircleDunwoody, Georgia 30338), CHANG, Ya-Wen (c/o Alcon Research, LLC11460 Johns Creek ParkwayJohns Creek, Georgia 3...