ALEXANDRIA, Va., Jan. 20 -- United States Patent no. 12,527,731, issued on Jan. 20, was assigned to BEIERSDORF AG (Hamburg, Germany).
"Acrylate-free cosmetic emulsion" was invented by Thomas Raschke (Pinneberg, Germany) and Keti Piradashvili (Hamburg, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "Acrylate-free cosmetic O/W emulsion containing: at least one substance selected from the group sodium stearoyl glutamate, alkali metal alkyl sulphates, and alkali metal alkyl phosphates, wherein the alkyl group in each case has 16 to 18 carbon atoms; hydroxypropyl starch phosphate; and glycerol monostearate and/or sorbitan monostearate."
The patent was filed on July 3, 2019, under Application No. 17/271,26...