US Patent Issued to PTT Global Chemical on Sept. 22 for "Catalyst for producing light olefins from catalytic cracking of hydrocarbon having 4 to 7 carbon atoms and a process for producing light olefins by using a catalyst thereof" (Thai Inventors)

ALEXANDRIA, Va., Sept. 24 -- United States Patent no. 12,741,276, issued on Sept. 22, was assigned to PTT Global Chemical Public Co. Ltd. (Chatuchak, Thailand).

"Catalyst for producing light olefins from catalytic cracking of hydrocarbon having 4 to 7 carbon atoms and a process for producing light olefins by using a catalyst thereof" was invented by Chularat Wattanakit (Chatuchak, Thailand), Chadatip Rodaum (Chatuchak, Thailand), Anawat Thivasasith (Chatuchak, Thailand), Sitthiphong Pengpanich (Chatuchak, Thailand) and Kaew-Arpha Thavornprasert (Chatuchak, Thailand).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a catalyst for producing light olefins from catalytic cracking of...