US Patent Issued to CHINA AUTOMOTIVE TECHNOLOGY AND RESEARCH CENTER, CATARC AUTOMOTIVE TEST CENTER (TIANJIN) on June 17 for "Synthesis method for directly preparing H-type molecular sieve having CHA framework type and use thereof" (Chinese Inventors)

ALEXANDRIA, Va., June 19 -- United States Patent no. 12,330,953, issued on June 17, was assigned to CHINA AUTOMOTIVE TECHNOLOGY AND RESEARCH CENTER Co. LTD (Tianjin, China) and CATARC AUTOMOTIVE TEST CENTER (TIANJIN) Co. LTD (Tianjin, China).

"Synthesis method for directly preparing H-type molecular sieve having CHA framework type and use thereof" was invented by Kaixiang Li (Tianjin, China), Zhenguo Li (Tianjin, China), Xiaoning Ren (Tianjin, China), Congjie Lv (Tianjin, China), Jianhai Wang (Tianjin, China), Lingfeng Jia (Tianjin, China), Yuankai Shao (Tianjin, China) and Cheng Lv (Tianjin, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "An H-type molecular sieve having the CHA framework type is direc...