Patents by Inventor Xuqin YANG

Xuqin YANG 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).

  • PD-1/PD-L1 INHIBITOR, PREPARATION METHOD THEREFOR, AND USE THEREOF
    Publication number: 20230111910
    Abstract: Provided are a compound as a PD-L1 inhibitor, a preparation method therefor, and use thereof. Further provided is use of the compound or a pharmaceutical composition thereof in the preparation of a medicine, wherein the medicine is used for preventing and treating a PD-L1-related disease.
    Type: Application
    Filed: January 21, 2021
    Publication date: April 13, 2023
    Inventors: Xin XU, Jia CHEN, Liming ZHANG, Xuqin YANG, Maozhi YANG, Xiaojuan ZHANG, Yanxiao XU, Xiaobo ZHOU, Hao YU, Yuyun ZHANG, Ying WANG, Xiaoer XIA