US Patent Issued to THE CHEMOURS COMPANY FC on Sept. 30 for "Compositions containing tetrafluoropropene, tetrafluoroethane and pentafluoropropene and uses thereof" (Delaware Inventors)

ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,428,586, issued on Sept. 30, was assigned to THE CHEMOURS COMPANY FC LLC (Wilmington, Del.).

"Compositions containing tetrafluoropropene, tetrafluoroethane and pentafluoropropene and uses thereof" was invented by Joshua Hughes (Wilmington, Del.) and Luke David Simoni (Wilmington, Del.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed herein are compositions for cooling and heating comprising refrigerant consisting essentially of HFO-1225yeE, HFO-1234zeE, and optionally HFC-134. These compositions are useful in methods for cooling and heating, in systems for cooling and heating, and in methods for replacing HFO-1234zeE, R-515A or R-515B. The inve...