INTERNATIONAL PATENT: L'OREAL, CHEN, HUIQIN, WU, SHAN FILES APPLICATION FOR "A METHOD FOR FOLDING A FINE OR ULTRA-FINE FACE MASK"

GENEVA, Dec. 28 -- L'OREAL (14, Rue Royale, F-75008 Paris), CHEN, Huiqin (550 Jinyu RoadPudong New Area, Shanghai 201206), WU, Shan (550 Jinyu RoadPudong New Area, Shanghai 201206) filed a patent application (PCT/CN2024/100520) for "A METHOD FOR FOLDING A FINE OR ULTRA-FINE FACE MASK" on Jun 21, 2024. With publication no. WO/2025/260345, the details related to the patent application was published on Dec 26, 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): L'OREAL (14, Rue Royale, F-75008 Paris), CHEN, Huiqin (550 Jinyu RoadPudong New Area, Shanghai 201206), WU, Shan (550 Jinyu RoadPudong New ...