ALEXANDRIA, Va., March 17 -- United States Patent no. 12,577,398, issued on March 17, was assigned to DSM IP ASSETS B.V. (Maastricht, Netherlands).

"Polyesteramide copolymers possessing high glass transition temperatures" was invented by Gueorgui Mihov (Echt, Netherlands).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed herein are polyesteramide random copolymers having high glass transition temperatures, methods of forming such polymers, devices, formulations, and medical devices containing such polymers, and methods of treating mammals suffering from various conditions using such polymers in combination with a bioactive agent. In an embodiment, the random copolymers may have a Tg above body temperat...