Patents Assigned to Raimung Margreiter
  • Bioartificial device for the storage, cultivation and/or multiplication of cells
    Patent number: 7067307
    Abstract: The bioartificial reactor has a reactor vessel. A cell culture chamber in the reactor, in particular for liver cells, is divided off from a flow chamber for a nutritive medium and from a flow chamber for plasma and blood by semipermeable walls. At least one flow chamber is formed as a tube that is helically wound in the shape of a screw and that is made of semipermeable material.
    Type: Grant
    Filed: August 14, 2003
    Date of Patent: June 27, 2006
    Assignee: Raimung Margreiter
    Inventors: Boris-Wolfgang Hochleitner, Paul Hengster