US Patent Issued to PERIMETER SOLUTIONS on Nov. 25 for "Liquid concentrate fire retardant compositions containing mixtures of ammonium phosphates" (California Inventors)

ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,478,817, issued on Nov. 25, was assigned to PERIMETER SOLUTIONS LP (Clayton, Mo.).

"Liquid concentrate fire retardant compositions containing mixtures of ammonium phosphates" was invented by Juan Robles (Highland, Calif.), Marcela Munoz (Fontana, Calif.) and Melissa Kim (Alta Loma, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Described herein are liquid fire retardant concentrate compositions comprising mixtures of ammonium phosphate fire retardants. Specifically, liquid fire retardant concentrate compositions comprising one or more of monoammonium phosphate (MAP), diammonium phosphate (DAP), and ammonium polyphosphate (APP) are described herei...