Patents by Inventor Peter Riesop

Peter Riesop 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).

  • Hollow fiber bundle and a method and device for its manufacture
    Patent number: 5450516
    Abstract: Hollow fiber bundle of hollow fibers arranged in layers on top of one another and fiber layers arranged between the hollow fiber layers, in which, in a top view looking down on the hollow fiber bundle, the hollow fibers are formed so that they are undulating or essentially rectilinear and the fibers are undulating, and so formed and/or arranged that the hollow fibers and the fibers intersect at several locations.
    Type: Grant
    Filed: September 27, 1994
    Date of Patent: September 12, 1995
    Assignee: Akzo Nobel N.V.
    Inventors: Renato Pasquali, Manfred Martin, Peter Riesop