US Patent Issued to BASF on Sept. 29 for "Compositions and their applications" (German Inventors)

ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,747,415, issued on Sept. 29, was assigned to BASF SE (Ludwigshafen am Rhein, Germany).

"Compositions and their applications" was invented by Ivette Garcia Castro (Ludwigshafen, Germany), Yannick Matt (Ludwigshafen, Germany), Stephan Hueffer (Ludwigshafen, Germany) and Elena Wolf (Ludwigshafen, Germany).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed herein are compositions including (A) at least one polymer including (a) a core that bears one to 3 moieties of the general formula (I), where Z are different or the same and selected from C5-C20-alkylene where in the C5-C20-alkylene at least one C-atom is replaced by an N-atom that bears a polyalk...