US Patent Issued to Kingdomway Biotech. (Jiangsu), Xiamen Kingdomway Vitamin, Xiamen Kingdomway Group on June 23 for "Carbonyl reductase mutant, preparation method and use thereof, and preparation method of ethyl (R)-6-hydroxy-8-chlorooctanoate" (Chinese Inventors)

ALEXANDRIA, Va., July 15 -- United States Patent no. 12,662,690, issued on June 23, was assigned to Kingdomway Biotech. (Jiangsu) Co. Ltd (Jiangsu, China), Xiamen Kingdomway Vitamin Inc. (Fujian, China) and Xiamen Kingdomway Group Co. (Fujian, China).

"Carbonyl reductase mutant, preparation method and use thereof, and preparation method of ethyl (R)-6-hydroxy-8-chlorooctanoate" was invented by Jun Zhu (Suzhou, China), Jinchao Zhong (Fujian, China), Fei Xu (Suzhou, China), Chao Zhang (Suzhou, China), Wenjie Lu (Suzhou, China), Dan Li (Fujian, China) and Xiongzhi Huang (Fujian, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention provides a carbonyl reductase mutant, preparation method an...