ALEXANDRIA, Va., Oct. 8 -- United States Patent no. 12,434,227, issued on Oct. 7, was assigned to KUK IL INNTOT Co. LTD. (Ulsan, South Korea).
"Catalytic reaction apparatus comprising coating composition for catalyst and coating method" was invented by Jong Chul Lee (Ulsan, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A catalytic reaction apparatus includes a coating composition for a catalyst and a catalyst portion to which the coating composition is applied, wherein the coating composition includes 1 to 15 parts by weight of tungsten, 1 to 15 parts by weight of vanadium, 35 to 55 parts by weight of titanium and 30 to 45 parts by weight of oxygen. This apparatus is configured to prevent a decr...