ALEXANDRIA, Va., May 26 -- United States Patent no. 12,636,260, issued on May 26, was assigned to CHENGDU XINRUI TAIKANG TECHNOLOGY Co. LTD. (Chengdu, China).

"Application of Alpha-asarone in preparation of medicine for preventing or treating hemorrhagic stroke" was invented by Shengjun Mao (Chengdu, China), Xiaofeng Gao (Chengdu, China), Lijun Luo (Chengdu, China), Rui Li (Chengdu, China), Jian Zhang (Chengdu, China), Peng Yang (Chengdu, China), Di Zhang (Chengdu, China), Qi Liu (Chengdu, China) and Huiyuan Yang (Chengdu, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention provides an application of Alpha-asarone in the preparation of a medicine for preventing or treating hemorrhagic ...