Patents by Inventor Qigang LIU

Qigang LIU 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).

  • ANTI-PD-L1 ANTIBODY PREPARATION
    Publication number: 20230287122
    Abstract: Provided is an anti-PD-L1 antibody preparation, including an anti-PD-L1 antibody, a buffer solution and sodium chloride, without added sugars and/or sugar alcohols. Also provided is the use of the anti-PD-L1 antibody preparation in the preparation of drugs for preventing and/or treating and/or adjuvant treating and/or diagnosing a tumor or anemia.
    Type: Application
    Filed: November 26, 2019
    Publication date: September 14, 2023
    Applicants: HARBOUR BIOMED THERAPEUTICS LIMITED, SICHUAN KELUN-BIOTECH BIOPHARMACEUTICAL CO., LTD.
    Inventors: Liang XIAO, Liping DENG, Haiyu HUANG, Qigang LIU, Liping LIU, Dalton GUO, Tongtong XUE, Jingyi WANG