Patents by Inventor Rudolf Jan Van Wijk

Rudolf Jan Van Wijk 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).

  • Process for the degradation of chlorite
    Patent number: 5891339
    Abstract: The present invention provides a process for the degradation of chlorite into chloride and oxygen with the aid of chlorite dismutase or chlorites dismutase-containing microorganisms. Virtually quantitative degradation of chlorite is obtained in the absence of reductors and under either aerobic or anaerobic conditions.
    Type: Grant
    Filed: May 6, 1998
    Date of Patent: April 6, 1999
    Assignee: Akzo Nobel N.V.
    Inventors: Cornelis Gijsbertus Van Ginkel, Alexander Gerardus Maria Kroon, Rudolf Jan Van Wijk