ALEXANDRIA, Va., July 15 -- United States Patent no. 12,662,574, issued on June 23, was assigned to Alliance for Energy Innovation LLC (Golden, Colo.).
"Monomers for non-isocyanate polyurethanes" was invented by Tao Dong (Lakewood, Colo.) and Cheng Zhang (Golden, Colo.).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to a composition that includes a structure as defined bywhere includes a covalent bond, n is between 0 and 20, inclusively, and m is between 0 and 20, inclusively."
The patent was filed on March 27, 2023, under Application No. 18/190,850.
*For further information, including images, charts and tables, please visit: http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO...