GENEVA, Dec. 8 -- TSINGHUA UNIVERSITY (Tsinghua UniversityHaidian District, Beijing 100084), 清华大学 (中国北京市海淀区清华园), BEIJING XUEJING QINGYUAN BIOTECHNOLOGY CO., LTD. (Room A203, 2nd Floor, Building 1, No. 12 Xinxi Road, ShangdiHaidian District, Beijing 100084), 北京血境清源生物科技有限公司 (中国北京市海淀区上地信息路12号1号楼02层A203室) filed a patent application (PCT/CN2025/097287) for "COMPOSITION CONTAINING MEGAKARYOCYTE-DERIVED VESICLE, PREPARATION ...