INTERNATIONAL PATENT: L'OREAL, PU, JINGHONG, HUANG, MENGYUAN, ZHOU, HAO, WEI, WEI, TAO, QINGSHENG FILES APPLICATION FOR "COMPOSITION AND PROCESS FOR DYEING KERATIN FIBERS"

GENEVA, June 29 -- L'OREAL (14 Rue Royale, 75008 Paris), PU, Jinghong (550 Jinyu RoadPudong New Area, Shanghai 201206), HUANG, Mengyuan (550 Jinyu RoadPudong New Area, Shanghai 201206), ZHOU, Hao (550 Jinyu RoadPudong New Area, Shanghai 201206), WEI, Wei (550 Jinyu RoadPudong New Area, Shanghai 201206), TAO, Qingsheng (550 Jinyu RoadPudong New Area, Shanghai 201206) filed a patent application (PCT/CN2023/140079) for "COMPOSITION AND PROCESS FOR DYEING KERATIN FIBERS" on Dec 20, 2023. With publication no. WO/2025/129475, the details related to the patent application was published on Jun 26, 2025.

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