INTERNATIONAL PATENT: L'OREAL FILES APPLICATION FOR "OIL-IN-WATER EMULSION COSMETIC COMPOSITION BASED ON A LAMELLAR STRUCTURE COMPRISING A THIOPYRIDINONE COMPOUND, A REDUCING AGENT AND A CHELATING AGENT"

GENEVA, Dec. 15 -- L'OREAL (14, rue Royale75008 PARIS) filed a patent application (PCT/EP2025/064650) for "OIL-IN-WATER EMULSION COSMETIC COMPOSITION BASED ON A LAMELLAR STRUCTURE COMPRISING A THIOPYRIDINONE COMPOUND, A REDUCING AGENT AND A CHELATING AGENT" on May 27, 2025. With publication no. WO/2025/252543, the details related to the patent application was published on Dec 11, 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): GUIRAMAND, Carole (L'OREAL R&I CHEVILLY188, rue Paul HochartBP55394152 CHEVILLY-LA-RUE), ISOIR-INGREZ, Muriel (L'OREAL R&I CHEVILLY188, rue Paul HochartBP55394152 CHEV...