US Patent Issued to DSM IP ASSETS on March 18 for "Synthetic membrane composition comprising a polyurethane and a polyoxazoline" (Pennsylvania Inventors)

ALEXANDRIA, Va., March 19 -- United States Patent no. 12,252,614, issued on March 18, was assigned to DSM IP ASSETS B.V. (Heerlen, Netherlands).

"Synthetic membrane composition comprising a polyurethane and a polyoxazoline" was invented by Jennifer Al-Rashid (Exton, Pa.), Jacob Riffey (Exton, Pa.), Chad Sugiyama (Exton, Pa.) and John Zupancich (Exton, Pa.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are compositions that may be useful for forming synthetic membranes, methods of forming membranes therefrom, and membranes. In an embodiment, a membrane comprises a free hydrophilic polymer comprising a polyoxazoline, and a polyurethane, the polyurethane comprising a backbone comprising the reaction p...