Patents by Inventor Lothar Hultner

Lothar Hultner 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).

  • Method for enhanced growth and proliferation of mast cells
    Patent number: 5164317
    Abstract: The glycoprotein known as P40, characterized by a molecular weight of from about 30 to 40 kilodaltons and an isoelectric point of about 10, previously recognized as a helper T cell growth factor, also enhances growth and proliferation of mast cells and their maintenance viability and differentation status in vitro.
    Type: Grant
    Filed: November 25, 1991
    Date of Patent: November 17, 1992
    Assignee: Ludwig Institute for Cancer Research
    Inventors: Lothar Hultner, Jochen Moeller, Catherine Uyttenhove, Jacques Van Snick