Patents by Inventor Lambertus J.M.P. Oosterwaal

Lambertus J.M.P. Oosterwaal 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).

  • Components of a plastic material for use in a magnetic resonance apparatus
    Patent number: 5987672
    Abstract: Magnetic resonance apparatus includes an examination zone (29) for receiving an object (37) to be examined, a component (41) of an electrically non-conductive plastic material being located in the examination zone at least when the apparatus is in an operating condition. In order to reduce the visibility of this component (41) in MR experiments, the plastic material contains an additive of a paramagnetic material.
    Type: Grant
    Filed: June 23, 1997
    Date of Patent: November 23, 1999
    Assignee: U.S. Philips Corporation
    Inventor: Lambertus J.M.P. Oosterwaal