Patents by Inventor Runfeng Han

Runfeng Han has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • HETEROCYCLIC COMPOUND, PHARMACEUTICAL COMPOSITION COMPRISING SAME, PREPARATION METHOD THEREFOR, AND USE THEREOF
    Publication number: 20220144847
    Abstract: The present disclosure relates to a heterocyclic compound, a pharmaceutical composition comprising same, a preparation method therefor, and a use thereof. Specifically, the compound of the present invention is represented by formula (I), and used for preventing or treating a disease or condition related to RET activity.
    Type: Application
    Filed: February 11, 2020
    Publication date: May 12, 2022
    Inventors: Zhonghui Chen, Shuangshuang Duan, Guiying Li, Runfeng Han, Qizheng Sun, Liandong Jing, Xiaojun Han, Qiang Tian, Hongmei Song, Tongtong Xue, Jingyi Wang