GENEVA, April 14 -- L'OREAL (14, rue Royale75008 PARIS) filed a patent application (PCT/EP2024/076215) for "TWO-STEP SEMI-PERMANENT MAKEUP PROCESS USING HYDROPHOBIC COLORANTS" on Sep 19, 2024. With publication no. WO/2025/073480, the details related to the patent application was published on Apr 10, 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): BORDEAUX, Dominique (L'OREAL188, rue Paul Hochart, BP55394550 CHEVILLY LARUE), PLOS, Gregory (L'OREAL188, rue Paul Hochart, BP55394550 CHEVILLY LARUE)
Abstract:
The present invention relates to a process for colouring an area of human keratin mat...