GENEVA, March 30 -- GUIDON PHARMACEUTICS, LTD. (Room 210, Building 1, No. 29 Kechuang Seven Street, Beijing Economic and Technological Development AreaDaxing District, Beijing 100176), 国典（北京）医药科技有限公司 (中国北京市大兴区经济技术开发区科创七街29号院1号楼210室) filed a patent application (PCT/CN2024/102163) for "EXOSOME COMPOSITION CONTAINING BAICALEIN OR DERIVATIVE THEREOF, AND USE THEREOF IN TREATING RHINITIS" on Jun 28, 2024. With publication no. WO/2025/060564, the details related to the patent applicati...