ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,735,660, issued on Sept. 15, was assigned to Henkel AG & Co. KGaA (Dusseldorf, Germany).
"Surfactant blends in unit dose packages for improved mildness" was invented by Daniel Thomas Piorkowski (Fairfield, Conn.).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a unit dose product comprising a pouch formed from a water-soluble film material; and a detergent composition disposed within the pouch that comprises about 5 to about 20 wt % water, about 35 to about 65 wt % of at least two surfactants, and a non-aqueous solvent. The at least two surfactants comprise methyl ester ethoxylate (MEE) and a linear alkylbenzene sulfonate ...