INTERNATIONAL PATENT: L'OREAL FILES APPLICATION FOR "PROCESS FOR TREATING KERATIN FIBRES COMPRISING THE APPLICATION OF A COMPOSITION BASED ON A PARTICULAR CHITOSAN COMPOUND"

GENEVA, Dec. 22 -- L'OREAL (14 Rue Royale75008 PARIS) filed a patent application (PCT/EP2025/066409) for "PROCESS FOR TREATING KERATIN FIBRES COMPRISING THE APPLICATION OF A COMPOSITION BASED ON A PARTICULAR CHITOSAN COMPOUND" on Jun 12, 2025. With publication no. WO/2025/257323, the details related to the patent application was published on Dec 18, 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): BARIL, Berangere (L'OREAL R&I AULNAY 1 avenue Eugene Schueller BP 2293601 AULNAY-SOUS-BOIS), GREAVES, Andrew (L'OREAL R&I Aulnay 1 avenue Eugene Schueller BP2293601 AULNAY-SOUS-BOIS)

Abstract: The ...