Patents by Inventor Karel C A M Luyben

Karel C A M Luyben 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 of carrying out a treatment in the presence of a centrifugal force and an apparatus therefor
    Patent number: 6180394
    Abstract: The invention relates to a method and an apparatus for carrying out a treatment in the presence of centrifugal force. The treatment may be a physical or a chemical treatment. For this purpose the first and second phase are brought into contact with each other. The second phase comprises a phase soluble in the first phase and a third phase dispersed in the soluble phase. According to the invention at least one liquid phase is supplied continuously to a chamber for treatment (2) with a course of treatment while the third phase, which is a non-aggregating phase, is dispersed finely over the breadth of the course of treatment by the first phase.
    Type: Grant
    Filed: January 15, 1999
    Date of Patent: January 30, 2001
    Assignee: Bird Engineering B.V.
    Inventors: Marc A. T. Bisschops, Lucas A. M. van der Wielen, Karel C A M Luyben