US Patent Issued to Tessenderlo Group on June 17 for "Compositions comprising solid thiosulfates, polysulfides and/or (bi)sulfites and methods for preparing same" (Belgian, American Inventors)

ALEXANDRIA, Va., June 19 -- United States Patent no. 12,330,999, issued on June 17, was assigned to Tessenderlo Group NV (Brussels).

"Compositions comprising solid thiosulfates, polysulfides and/or (bi)sulfites and methods for preparing same" was invented by Michael Massoud Hojjatie (Tucson, Ariz.), Thomas David Fairweather (Dundee, Ore.), Jeroen Van Cauwenbergh (Baardegem, Belgium), Martijn Timmermans (Lommel, Belgium) and Heidi van den Rul (Genk, Belgium).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided in the invention are thiosulfate-urea based products (IIa) and/or a polysulfide-urea based products (IIb) and/or a (bi)sulfite-urea based products (IIc) suitable for use in fertilizers and comprising:...