ALEXANDRIA, Va., Nov. 18 -- United States Patent no. 12,473,515, issued on Nov. 18, was assigned to BASF SE (Ludwigshafen am Rhein, Germany).
"Granules or powders and methods for their manufacture" was invented by Marta Reinoso Garcia (Ludwigshafen, Germany), Juergen Detering (Ludwigshafen, Germany), Carsten Sueling (Ludwigshafen, Germany), Kati Schmidt (Ludwigshafen, Germany), Michael Klemens Mueller (Ludwigshafen, Germany), Gazi Tuerkoglu (Ludwigshafen, Germany) and Thomas Schmidt (Ludwigshafen, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "Process for manufacturing granules or powders comprising the steps of (a) providing an aqueous solution or slurry of (A) at least one chelating agent according...