US Patent Issued to YARA INTERNATIONAL ASA on July 21 for "Method for the manufacture of a urea-based composition comprising the addition of a liquid-free solid additive" (Dutch, Belgian, French Inventors)

ALEXANDRIA, Va., July 21 -- United States Patent no. 12,686,649, issued on July 21, was assigned to YARA INTERNATIONAL ASA (Oslo, Norway).

"Method for the manufacture of a urea-based composition comprising the addition of a liquid-free solid additive" was invented by Ruud Van Belzen (Terneuzen, Netherlands), Filip Colpaert (Zwijnaarde, Belgium) and Francois Ledoux (Cormeilles en Parisis, France).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for the manufacture of a homogeneous, solid, particulate, urea-based composition including urea and an additive in a urea production plant including at least an evaporator section and a particulation section, further including one or more of a mixing section, an ...