US Patent Issued to HITGEN on Aug. 4 for "Crystal form of macrocyclic compound, and preparation method therefor and use thereof" (Chinese Inventors)

ALEXANDRIA, Va., Aug. 5 -- United States Patent no. 12,698,293, issued on Aug. 4, was assigned to HITGEN INC. (Chengdu, China).

"Crystal form of macrocyclic compound, and preparation method therefor and use thereof" was invented by Ruizhi Guo (Guangzhou, China), Jiansong Wang (Guangzhou, China), Zhibo Luo (Guangzhou, China), Haiwen Huang (Guangzhou, China), Fei Qin (Guangzhou, China), Wei Wang (Guangzhou, China), Haihong Ye (Guangzhou, China) and Ribin Qian (Guangzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to the technical field of drug synthesis. Disclosed are a crystal form of a macrocyclic compound, and a preparation method therefor and the use thereof. The mac...