Patents by Inventor Bruno Frommberger

Bruno Frommberger 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).

  • Hydrophilic metal complexes
    Patent number: 5981286
    Abstract: The present invention concerns new hydrophilic metal complexes and their use as luminescent marker groups in immunoassays.
    Type: Grant
    Filed: January 16, 1997
    Date of Patent: November 9, 1999
    Assignee: Roche Diagnostics, GmbH
    Inventors: Rupert Herrmann, Hans-Peter Josel, Gunter Pappert, Fritz Vogtle, Bruno Frommberger, Jorg Issberner