Patents by Inventor Carl J. March

Carl J. March 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).

  • Interleukin 2 receptor
    Patent number: 4578335
    Abstract: Interleukin-2 receptor derived from normal and malignant cells has been purified by use of various techniques including affinity chromotography in conjunction with a monoclonal antibody directed to the receptor. Purification also involved reversed phased high performance liquid chromotography. By these techniques, interleukin-2 receptor has been purified to homogeneity. The high purification of the interleukin-2 receptor has enabled this protein molecule to be partially sequenced.
    Type: Grant
    Filed: May 21, 1984
    Date of Patent: March 25, 1986
    Assignee: Immunex Corporation
    Inventors: David L. Urdal, Carl J. March, Steven K. Dower