ALEXANDRIA, Va., July 23 -- United States Patent no. 12,365,754, issued on July 22, was assigned to SNF GROUP (Andrezieux Boutheon, France).
"Polymer and method for the preparation thereof" was invented by Gatien Faucher (Andrezieux Boutheon, France) and Damien Fougerouse (Andrezieux Boutheon, France).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a novel anionic water-soluble polymer, to the method for the preparation thereof and to the use thereof, notably in the paper field."
The patent was filed on May 24, 2023, under Application No. 18/868,630.
*For further information, including images, charts and tables, please visit: http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PT...