Patents by Inventor Jean-Pierre Doutures

Jean-Pierre Doutures 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).

  • Nuclear magnetic resonance spectrometer and method for measuring the nuclear magnetic resonance
    Patent number: 5298864
    Abstract: A nuclear magnetic resonance spectrometer comprises a sample holder being arranged in a constant magnetic field of a predetermined direction. The sample holder comprises a rotor adapted to receive a sample under investigation. The rotor is arranged to rotate the sample about a first axis being inclined to the predetermined direction at an acute angle of, preferably, 54.7.degree.. For heating up the rotor, a laser is provided emitting a laser beam which is directed upon a surface of the rotor. The laser beam is adjustable in intensity by means of a control device.
    Type: Grant
    Filed: March 6, 1992
    Date of Patent: March 29, 1994
    Assignee: Bruker Analytische Messtechnik GmbH
    Inventors: Detlef Muller, Jean-Pierre Doutures, Francis Taulelle, Dominique Massiot