GENEVA, Feb. 16 -- LABORATOIRE BIOSTHETIQUE KOSMETIK GMBH & CO. KG (Gulichstrasse 1-775179 Pforzheim) filed a patent application (PCT/EP2024/071987) for "PROCESS FOR PRODUCING HAIR DYES" on Aug 02, 2024. With publication no. WO/2025/031977, the details related to the patent application was published on Feb 13, 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): AUGENSTEIN, Gunther (Gulichstr. 1-775179 Pforzheim), ADER, Christian (Gulichstr. 1-775179 Pforzheim)
Abstract:
The invention relates to a process for the preparation of a coloring cream for bleaching or coloring keratin fibers in which...