GENEVA, Sept. 28 -- L'OREAL (14 Rue Royale, 75008 Paris), SHAO, Dan (550 Jinyu RoadPudong New Area, Shanghai 201206) filed a patent application (PCT/CN2024/082567) for "MASK FOR CARING FOR KERATIN MATERIALS" on Mar 20, 2024. With publication no. WO/2025/194358, the details related to the patent application was published on Sep 25, 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): KE, Lixuan (550 Jinyu RoadPudong New Area, Shanghai 201206)
Abstract: A mask for caring for keratin materials, comprising: A) a mask tissue comprising at least one water-insoluble multivalent metal salt, which is loa...