ALEXANDRIA, Va., June 16 -- United States Patent no. 12,303,571, issued on May 20, was assigned to HANGZHOU DAC BIOTECH Co. LTD. (Hangzhou, China).
"Specific conjugation linkers, specific immunoconjugates thereof, methods of making and uses such conjugates thereof" was invented by Robert Yongxin Zhao (Lexington, Mass.), Qingliang Yang (Hangzhou, China), Yuanyuan Huang (Hangzhou, China), Shun Gai (Hangzhou, China), Linyao Zhao (Hangzhou, China), Hangbo Ye (Hangzhou, China), Huihui Guo (Hangzhou, China), Qianqian Tong (Hangzhou, China), Minjun Cao (Hangzhou, China), Junxiang Jia (Hangzhou, China), Chengyu Yang (Hangzhou, China), Wenjun Li (Hangzhou, China), Xiaomai Zhou (Hangzhou, China), Hongsheng Xie (Hangzhou, China), Chen Lin (Hangzhou, ...