Patents by Inventor Andreas Guentert

Andreas Guentert 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).

  • Quantification of beta amyloid
    Publication number: 20040096907
    Abstract: The present invention relates to an in vitro method for the quantification of beta-amyloid peptide (A&bgr;) in mammalian tissue samples and body fluids comprising spiking of isotope labeled A&bgr; into a sample containing A&bgr; and determining labeled and unlabeled A&bgr; by mass spectrometry. The present invention also relates to the use of the methods of the invention for the determination of the A&bgr; content in tissue sample and body fluid as well as the determination of A&bgr; microheterogeneities.
    Type: Application
    Filed: November 4, 2003
    Publication date: May 20, 2004
    Inventors: Bernd Bohrmann, Heinz Doebeli, Axel Ducret, Andreas Guentert