ALEXANDRIA, Va., July 7 -- United States Patent no. 12,673,813, issued on July 7, was assigned to Henkel AG & Co. KGaA (Dusseldorf, Germany).
"Washing agent presentation form" was invented by Mareile Job (Leverkusen, Germany), Matthias Sunder (Dusseldorf, Germany), Marouane Jaafour (Willich, Germany), Arno Duffels (Dusseldorf, Germany) and Steffen Ristau (Dusseldorf, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "A washing agent presentation form includes a cardboard outer packaging having a bottom surface, a top surface, and side walls located between the bottom surface and the top surface, and cuboidal washing agent shaped bodies. The outer packaging has a fill level of from 85 vol. % to 99 vol. % ...