Patents by Inventor Xin Eric Zhang

Xin Eric Zhang 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).

  • Bispecific FC Fusion Proteins with sPD-1 and IL-15
    Publication number: 20250115657
    Abstract: The present disclosure is directed to novel bispecific Fc fusion proteins with an IF-15 domain, an Interleukin-15 receptor alpha (IF-15R?) sushi domain, an Fc domain and a soluble PD-1 (sPD-1) variant domain, polynucleotides encoding said bispecific Fc fusion proteins, methods of making and using thereof.
    Type: Application
    Filed: May 27, 2022
    Publication date: April 10, 2025
    Applicant: AKSO BIOPHARMACEUTICAL, INC.
    Inventors: Amato J. Giaccia, Yu Miao, Xin Eric Zhang
  • sPD-1 VARIANT – FC FUSION PROTEINS
    Publication number: 20230131056
    Abstract: The invention is directed to novel sPD-1 variant-Fc fusion proteins.
    Type: Application
    Filed: October 10, 2022
    Publication date: April 27, 2023
    Applicants: The Board of Trustees of the Leland Stanford Junior University, AKSO Biopharmaceutical, Inc.
    Inventors: Amato J. Giaccia, Todd A. Aguilera, Mihalis S. Kariolis, Yu Miao, Kaushik Thakkar, Xin Eric Zhang
  • SPD-1 variant# FC fusion proteins
    Patent number: 11498955
    Abstract: The invention is directed to novel sPD-1 variant—Fc fusion proteins.
    Type: Grant
    Filed: September 12, 2019
    Date of Patent: November 15, 2022
    Assignees: The Board of Trustees of the Leland Stanford Junior University, AKSO Biopharmaceutical, Inc.
    Inventors: Amato J. Giaccia, Todd A. Aguilera, Mihalis S. Kariolis, Yu Miao, Kaushik Thakkar, Xin Eric Zhang
  • sPD-1 VARIANT - FC FUSION PROTEINS
    Publication number: 20200181231
    Abstract: The invention is directed to novel sPD-1 variant—Fc fusion proteins.
    Type: Application
    Filed: September 12, 2019
    Publication date: June 11, 2020
    Applicants: The Board of Trustees of the Leland Stanford Junior University, AKSO Biopharmaceutical, Inc.
    Inventors: Amato J. Giaccia, Todd A. Aguilera, Mihalis S. Kariolis, Yu Miao, Kaushik Thakkar, Xin Eric Zhang