ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,480,105, issued on Nov. 25, was assigned to Daan Gene Co. Ltd. (Guangdong, China).

"High temperature resistant reverse transcriptase mutants and use thereof" was invented by Xiwen Jiang (Guangdong, China), Aishan Liu (Guangdong, China), Zhouquan Wang (Guangdong, China), Sangsang Zheng (Guangdong, China), Jiguang Zhao (Guangdong, China), Xianlan Lian (Guangdong, China), Xiaocheng Xie (Guangdong, China), Xuelan Lu (Guangdong, China), Wei Zhang (Guangdong, China), Haojian Xu (Guangdong, China), Zhikeng Fang (Guangdong, China) and Zhijian Wu (Guangdong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention provides a high temperature re...