US Patent Issued to L'OREAL on June 17 for "Composition comprising at least one AMPS(R) copolymer, at least one acyl glutamic acid or a salt thereof and at least one alkyl polyglucoside" (French Inventors)

ALEXANDRIA, Va., June 19 -- United States Patent no. 12,329,836, issued on June 17, was assigned to L'OREAL (Paris).

"Composition comprising at least one AMPS(R) copolymer, at least one acyl glutamic acid or a salt thereof and at least one alkyl polyglucoside" was invented by Nathalie Scheidler-Foegle (Chevilly la Rue, France), Maria Helena Rocha Bastien (Chevilly la Rue, France) and Thierry Cotton (Chevilly la Rue, France).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a composition comprising at least one copolymer comprising at least one 2-acrylami-do-2-methylpropanesulfonic acid (AMPS(R)) monomer and at least one monomer bearing a hydrophobic group, at least one acyl gluta...