Patents by Inventor Albert Willem Gerritsen

Albert Willem Gerritsen 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).

  • Catalyst system of the structured type
    Patent number: 5843392
    Abstract: A catalyst system of the structured type is described wherein a structured support is covered with a layer of molecular sieve crystals having substantially the same orientation relative to the support surface. Also disclosed is a reactor in which the catalyst system may be disposed and a method for the selective reduction of nitrogen oxides utilizing a compound comprising a NH group.
    Type: Grant
    Filed: July 21, 1995
    Date of Patent: December 1, 1998
    Assignee: Technische Universiteit Delft
    Inventors: Jacobus Cornelis Jansen, Colette Henriette Legein, Hans Peter Alexander Galis, Henk Van Bekkum, Albert Willem Gerritsen, Cornelis Maria van den Bleek