Patents by Inventor Paul Chih-Hsueh Chen

Paul Chih-Hsueh Chen 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).

  • Cell lines capable of detecting low levels of cytokines in biological fluids
    Patent number: 5766865
    Abstract: A method of genetically engineering a cell line capable of detecting bioactive cytokines or growth factors is provided. Cells lines produced by this method and methods of using these cell lines to detect bioactive cytokines or growth factors in a biological fluid are also provided.
    Type: Grant
    Filed: July 26, 1996
    Date of Patent: June 16, 1998
    Assignee: Thomas Jefferson University
    Inventors: Mann-Jy Chen, Paul Chih-Hsueh Chen