ALEXANDRIA, Va., July 9 -- United States Patent no. 12,351,781, issued on July 8, was assigned to Dow Global Technologies LLC (Midland, Mich.) and Rohm and Haas Co. (Collegeville, Pa.).
"Aqueous liquid laundry formulation" was invented by Anne Oberlin Escoffier (Fontaines Saint Martin, France), Afua Sarpong Karikari (Bristol, Pa.), Robert Butterick (Swedesboro, N.J.) and Jordan Sarica (Nice, France).
According to the abstract* released by the U.S. Patent & Trademark Office: "An aqueous liquid laundry formulation is provided, comprising: a liquid carrier; a cellulase; and a protectant polymer, wherein the protectant polymer comprises: 25 to 65 wt %, based on weight of the protectant polymer, of structural units of formula Iwherein each R1 ...