ALEXANDRIA, Va., July 16 -- United States Patent no. 12,668,593, issued on June 30, was assigned to Sichuan Kelun-Biotech Biopharmaceutical Co. Ltd. (Chengdu, China).

"Pyrazole compound and preparation method therefor and use thereof" was invented by Qiang Tian (Chengdu, China), Yitao Zhang (Chengdu, China), Xiaoling Jiang (Chengdu, China), Chunchi Liu (Chengdu, China), Bingqiang Kang (Chengdu, China), Ruihong Liu (Chengdu, China), Hongmei Song (Chengdu, China), Tongtong Xue (Chengdu, China) and Jingyi Wang (Chengdu, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a pyrazole compound and a preparation method therefor and a use thereof. In particular, the present inventio...