Impact Therapeutics, Inc.; Cai, Sui Xiong; Tian, Ye Edward; Dong, Haijun; Xu, Qingbing; Wu, Lizhen; Liu, Lijun; Jiang, Yangzhen; Bao, Qingli; Wang, Guoxiang; Yin, Feng; Gu, Chengyun; Hu, Xiuhua; Wang, Xiaozhu; Kang, Sishun; Chen, Shengzhi Patent: US2014/23642 A1, 2014 ; Location in patent: Paragraph 0411 ;