US Patent Issued to HENKEL on Aug. 5 for "Method for dyeing keratinous material, comprising the use of an organosilicon compound, an effect pigment and a film-forming polymer II" (German Inventors)

ALEXANDRIA, Va., Aug. 6 -- United States Patent no. 12,377,034, issued on Aug. 5, was assigned to HENKEL AG & Co. KGAA (Duesseldorf, Germany).

"Method for dyeing keratinous material, comprising the use of an organosilicon compound, an effect pigment and a film-forming polymer II" was invented by Torsten Lechner (Langenfeld, Germany), Gabriele Weser (Neuss, Germany), Claudia Kolonko (Remscheid, Germany), Caroline Kriener (Duesseldorf, Germany), Ulrike Schumacher (Duesseldorf, Germany), Marc Nowottny (Monchengladbach, Germany), Juergen Schoepgens (Schwalmtal, Germany), Phillip Jaiser (Langenfeld, Germany) and Carsten Mathiaszyk (Essen, Germany).

According to the abstract* released by the U.S. Patent & Trademark Office: "The subject of the p...