Patents by Inventor Andreas Ulrich Gottdang

Andreas Ulrich Gottdang 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).

  • Apparatus to be used in the field of accelerator mass spectrometry
    Patent number: 5783823
    Abstract: The invention relates to an apparatus to be used in the field of accelerator mass spectrometry for detection of low concentrations of isotopes of interest (including, but not limited to chlorine-36) in order to suppress isobaric interferences from isobars having a lower atomic number Z (also referred to as "interfering isobars") then said isotopes, which apparatus comprises means for an at least twofold deceleration of said isotopes and said isobars by their interaction with matter in order to create an energy difference between said isotopes and said isobars based on the Z-dependence of their deceleration.
    Type: Grant
    Filed: March 10, 1997
    Date of Patent: July 21, 1998
    Assignee: High Voltage Engineering Europe B.V.
    Inventors: Dirk Jozef Willem Mous, Andreas Ulrich Gottdang