Patents by Inventor Andreas H. Beiter

Andreas H. Beiter 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).

  • Carrier for the cultivation of human and/or animal cells in a fermenter
    Patent number: 4789634
    Abstract: A carrier for the cultivation of animal and/or human cells in a fermenter, comprises a polymer base body of a solid formed into a pressure-resistant matrix, with a capillary system for carrying the liquid cell culture medium therethrough, with no cell growth occurring therein, and with interstices for three-dimensional cell growth therein, growth factors for the cells being covalently bonded to the boundary surfaces of the interstices. The carrier can provide a high level of cell density of the order of magnitude of 10.sup.9 cells/ml, by three-dimensional cell growth.
    Type: Grant
    Filed: June 18, 1986
    Date of Patent: December 6, 1988
    Assignee: Dr. Muller-Lierheim KG Biologische Laboratorien
    Inventors: Wolfgang G. K. Muller-Lierheim, Andreas H. Beiter