ALEXANDRIA, Va., July 30 -- United States Patent no. 12,371,635, issued on July 29, was assigned to Conopco Inc. (Englewood Cliffs, N.J.).
"Laundry composition" was invented by Karl Burgess (Wirral, Great Britain) and Andrew Peter Rose (Wirral, Great Britain).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to an ancillary laundry composition comprising: a. Soil release polymer; b. 0.5 to 20 wt. % free perfume; c. 0.5-12 wt. % non-ionic surfactant; and d. Water."
The patent was filed on May 15, 2020, under Application No. 17/610,034.
*For further information, including images, charts and tables, please visit: http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&p=1&u...