Patents by Inventor Marc Constapel

Marc Constapel 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 and Device for Mass Spectrometry Examination of Analytes
    Publication number: 20080296485
    Abstract: The invention relates to a method for the mass spectrometry examination of at least one analyte, wherein an analyte to be examined is photoionized and the mass of the ions produced is determined in a mass spectrometer. The analyte to be examined is ionized at normal atmospheric ambient pressure by means of laser light using multiphoton ionization, especially resonant multiphoton ionization. The invention also relates to a device which comprises an ionization chamber in which an analyte to be examined is ionized at normal atmospheric ambient pressure using resonant multiphoton ionization and is transferred into a mass spectrometer. Said device can be used as an interface between a device for the chromatographic or electrophoretic separation of analytes and a mass spectrometer.
    Type: Application
    Filed: May 24, 2005
    Publication date: December 4, 2008
    Applicant: BRUKER DALTONIK GMBH
    Inventors: Thorsten Benter, Klaus-Josef Brockman, Marc Constapel, Siegmar Gab, Ronald Giese, Oliver J. Schmitz