Patents by Inventor Christianus J. G. Bakker

Christianus J. G. Bakker 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).

  • Medical device with improved imaging marker for magnetic resonance imaging
    Patent number: 5908410
    Abstract: A medical device, such as a medical catheter, having an imaging marker integral with the wall of the catheter but of a configuration such that the outer dimensions of the imaging marker remain substantially the same when the catheter is viewed along an x-axis, a y-axis and a z-axis to thereby present an image of substantially the same brightness regardless of the viewing angle.
    Type: Grant
    Filed: October 21, 1996
    Date of Patent: June 1, 1999
    Assignee: Cordis Europa, N.V.
    Inventors: Jan Weber, Christianus J. G. Bakker