Patents by Inventor Guoqiang Qiao

Guoqiang Qiao 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).

  • Fusion Protein of Human Serum Albumin and Interleukin-2, and Use Thereof
    Publication number: 20240075105
    Abstract: Provided is a fusion protein of human serum albumin or a wild type thereof and human interleukin-2 or a mutation thereof, said fusion protein has a significantly extended in vivo half-life relative to recombinant interleukin-2, can be used alone for treating a tumor, and improves anti-tumor efficacy of an anti-PD-1 antibody or an anti PD-L1-antibody.
    Type: Application
    Filed: November 15, 2021
    Publication date: March 7, 2024
    Inventors: Zailin Yu, Yan Fu, Xiaonan Yang, Yusong Fu, Guoqiang Qiao, Qiong Hou, Tao Zhu