ALEXANDRIA, Va., July 16 -- United States Patent no. 12,358,913, issued on July 15, was assigned to CHIA TAI TIANQING PHARMACEUTICAL GROUP Co. LTD. (Jiangsu, China).

"Crystal of diarylthiohydantoin compound" was invented by Chunli Shen (Shanghai), Shenglin Chen (Shanghai), Ting Wang (Shanghai), Fei Liu (Jiangsu, China), Xin Tian (Jiangsu, China), Yuing Guo (Shanghai), Lin Zhang (Shanghai) and Jiahu Wu (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present application belongs to the field of medicine, and in particular relates to a crystal of a diarylthiohydantoin compound, a preparation method therefor, and use thereof in the preparation of medicaments for treating related diseases which are an...