GENEVA, June 2 -- HUNAN ZONSEN PEPLIB BIOTECH CO. LTD (Building 5, Modern Service Industry Headquarters Park, No. 1769 Yunlong Avenue, Yunlong Demonstration Zone Zhuzhou, Hunan ChinaZhuzhou, Hunan 412000), 湖南中晟全肽生物科技股份有限公司 (中国湖南省株洲市湖南株洲云龙示范区云龙大道1769号现代服务业总部园5号栋) filed a patent application (PCT/CN2024/132214) for "POLYPEPTIDE-CONJUGATED DRUG, METHOD FOR PREPARING SAME, AND USE THEREOF" on Nov 15, 2024. With publ...