INTERNATIONAL PATENT: L'OREAL FILES APPLICATION FOR "COSMETIC COMPOSITION COMPRISING CATIONIC DEXTRAN POLYMERS, SPECIFIC ANIONIC SURFACTANTS AND ALKYL(AMIDOALKYL)BETAINE SURFACTANTS AND COSMETIC TREATMENT PROCESS"

GENEVA, Nov. 3 -- L'OREAL (14, rue Royale75008 Paris) filed a patent application (PCT/EP2025/059769) for "COSMETIC COMPOSITION COMPRISING CATIONIC DEXTRAN POLYMERS, SPECIFIC ANIONIC SURFACTANTS AND ALKYL(AMIDOALKYL)BETAINE SURFACTANTS, AND COSMETIC TREATMENT PROCESS" on Apr 09, 2025. With publication no. WO/2025/223847, the details related to the patent application was published on Oct 30, 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): TEIXEIRA, Andreia (L'OREAL R&I CAPI11-13, rue Dora Maar93400 Saint-Ouen), GUILLO, Christelle (L'OREAL R&I CAPI11-13, rue Dora Maar93400 Saint-Ouen)

Abstract...