Patents by Inventor Nathan KALLEN

Nathan KALLEN 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).

  • ENGINEERED INTERLEUKIN-2 RECEPTOR BETA AGONISTS
    Publication number: 20230002466
    Abstract: Provided herein are engineered IL2 polypeptides and fusion proteins thereof. Also provided are methods of modulating an immune response by administering an engineered IL2 polypeptide or a fusion protein thereof. The engineered IL2 polypeptides and fusion proteins thereof demonstrate increased binding to IL2R?, decreased binding to IL2R?, or both.
    Type: Application
    Filed: August 13, 2020
    Publication date: January 5, 2023
    Inventors: Yan CHEN, Kehao ZHAO, Christina SWANSON, Jenna NGUYEN, Nathan KALLEN, Samuel Clement HASSAN, Ning JIANG