US Patent Issued to BASF Mobile Emissions Catalysts on April 1 for "Catalyzed gasoline particulate filter" (Chinese Inventors)

ALEXANDRIA, Va., April 2 -- United States Patent no. 12,264,608, issued on April 1, was assigned to BASF Mobile Emissions Catalysts LLC (Iselin, N.J.).

"Catalyzed gasoline particulate filter" was invented by Yun Fei Qi (Shanghai), Jun Cong Jiang (Shanghai), Attilio Siani (Shanghai) and Weiyong Tang (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a catalyzed particulate filter and methods comprising the filter for treatment of an exhaust gas from a gasoline engine, the catalyzed particulate filter comprising a gasoline particulate filter (GPF); a major catalytic layer coated onto or within an inlet side, an outlet side, or both sides of the GPF surfaces, the major cat...