Patents by Inventor William H. Beierwaltes

William H. Beierwaltes 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).

  • Imaging agent and method of use
    Patent number: 4584187
    Abstract: A new radiopharmaceutical composition for use in nuclear medicine comprises a radioiodinated meta-iodobenzylguanidine. The composition is used as an imaging agent for the heart, adrenal medulla, and tumors of the adrenal medulla and can be used for treatment of tumors of the adrenal medulla.
    Type: Grant
    Filed: April 1, 1981
    Date of Patent: April 22, 1986
    Inventors: Donald M. Wieland, Lawrence E. Brown, William H. Beierwaltes, Jiann-long Wu
  • Monoclonal antibodies specific for the unbound .beta. subunit of human chorionic gonadotropin
    Patent number: 4565687
    Abstract: Hybrid-myeloma cells which produce monoclonal antibody specific to the .beta. subunit of human chorionic gonadotropin and methods of use of the monoclonal antibody.
    Type: Grant
    Filed: November 16, 1981
    Date of Patent: January 21, 1986
    Assignee: The Reagents of the University of Michigan
    Inventors: Mohammad B. Khazaeli, William H. Beierwaltes, Barry G. England