US Patent Issued to BASF Mobile Emissions Catalysts on Aug. 12 for "Mixed zeolite-containing SCR catalyst" (New Jersey Inventor)

ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,383,890, issued on Aug. 12, was assigned to BASF Mobile Emissions Catalysts LLC (Iselin, N.J.).

"Mixed zeolite-containing SCR catalyst" was invented by Yuejin Li (Iselin, N.J.).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure generally provides selective catalytic reduction (SCR) catalyst compositions, catalyst articles and catalyst systems including such catalyst articles for treating engine exhaust gas. In particular, the SCR catalyst composition includes a first zeolite and a second zeolite and has not been subjected to temperatures above 650deg C. The first zeolite includes a promoter metal and has a first framework structure and...