US Patent Issued to Guangzhou Baiyunshan Pharmaceutical Holdings Co. Ltd. Baiyunshan Pharmaceutical General Factory on March 3 for "6,7-dimethoxy-3-(pyridin-2-yl)quinoline compounds for inhibiting RET" (Chinese Inventors)

ALEXANDRIA, Va., March 3 -- United States Patent no. 12,565,481, issued on March 3, was assigned to Guangzhou Baiyunshan Pharmaceutical Holdings Co. Ltd. Baiyunshan Pharmaceutical General Factory (Guangzhou, China).

"6,7-dimethoxy-3-(pyridin-2-yl)quinoline compounds for inhibiting RET" was invented by Jiansong Wang (Guangzhou, China), Yang Zhang (Shanghai), Zhibo Luo (Guangzhou, China), Rongxin Huang (Shanghai), Jikui Sun (Shanghai), Jie Li (Shanghai), Wentao Wu (Shanghai), Jian Li (Shanghai), Shuhui Chen (Shanghai), Yingxia Bao (Guangzhou, China), Wei Wang (Guangzhou, China) and Zhoufan Xie (Guangzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are a class of compounds represented by for...