ALEXANDRIA, Va., Oct. 27 -- United States Patent no. 12,773,481, issued on Oct. 27.
"Urinary catheter kit" was invented by Camille Oger (Courville-sur-Eure, France) and Herwig De Roeck (Argenvilliers, France).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention is directed to a urinary catheter kit comprising:-an aqueous lubricant composition comprising water and at least one polyether-polyurethane thermogelling copolymer P1, and-a urinary catheter with an external coating of thermogelling copolymer P2 comprising at least ether units."
The patent was filed on Feb. 10, 2022, under Application No. 18/263,079.
*For further information, including images, charts and tables, please visit: http://p...