ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,544,716, issued on Feb. 10, was assigned to SodaFlexx Distribution LLP (London).

"Exhaust gas treatment system and method" was invented by Barry Bednar (London), Sander Castel (Etten-Leur, Netherlands) and Elwin Koning (Bergen op Zoom, Netherlands).

According to the abstract* released by the U.S. Patent & Trademark Office: "A system for treating exhaust gas of a vessel having at least one engine equipped with a turbocharger includes a storage tank configured to store a powder for treating the exhaust gas, and a dosing assembly fluidly coupled to the storage tank. The dosing assembly is configured to inject the powder into the exhaust gas at or adjacent the turbocharger, and includes ...