Patents by Inventor Jens Lipnizki

Jens Lipnizki 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).

  • Apparatus for filtering substances out of liquids
    Patent number: 7892430
    Abstract: Apparatus for filtering liquids, comprising flat membrane pockets arranged parallel and means for pressure-tight connection of the membrane pockets to one another and for coupling an extraction means. The membrane pocket includes a drainage element, which is joined surface-to-surface to two membranes and is enclosed in a pressure-tight manner at the edge. Adjacent membrane pockets are connected to one another and to the extraction means via one or more outflow bores and associated lines. The outflow bores are arranged in such a way that the transmembrane differential pressure drops only slightly over the surface of the membrane pocket.
    Type: Grant
    Filed: July 25, 2005
    Date of Patent: February 22, 2011
    Assignee: Microdyn-Nadir GmbH
    Inventors: Reinhard Voigt, Ulrich Meyer-Blumenroth, Jens Lipnizki
  • Apparatus for filtering substances out of liquids
    Publication number: 20060086654
    Abstract: Apparatus for filtering liquids, comprising flat membrane pockets arranged parallel and means for pressure-tight connection of the membrane pockets to one another and for coupling an extraction means. The membrane pocket includes a drainage element, which is joined surface-to-surface to two membranes and is enclosed in a pressure-tight manner at the edge. Adjacent membrane pockets are connected to one another and to the extraction means via one or more outflow bores and associated lines. The outflow bores are arranged in such a way that the transmembrane differential pressure drops only slightly over the surface of the membrane pocket.
    Type: Application
    Filed: July 25, 2005
    Publication date: April 27, 2006
    Inventors: Reinhard Voigt, Ulrich Meyer-Blumenroth, Jens Lipnizki