Patents by Inventor Boris-Wolfgang Hochleitner

Boris-Wolfgang Hochleitner 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).

  • 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
  • Bioartificial device for the storage, cultivation and/or multiplication of cells
    Publication number: 20040033593
    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: Application
    Filed: August 14, 2003
    Publication date: February 19, 2004
    Inventors: Boris-Wolfgang Hochleitner, Paul Hengster