Patents by Inventor Leopold Gillberger

Leopold Gillberger 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).

  • Animal protein-free media for cultivation of cells
    Patent number: 9809796
    Abstract: The present invention relates to animal protein-free cell culture media comprising polyamines and a plant- and/or yeast-derived hydrolysate. The invention also relates to animal protein-free culturing processes, wherein cells can be cultivated, propagated and passaged without adding supplementary animal proteins in the culture medium. These processes are useful in cultivating cells, such as recombinant cells or cells infected with a virus, and for producing biological products by cell culture processes.
    Type: Grant
    Filed: May 18, 2017
    Date of Patent: November 7, 2017
    Assignees: Baxalta GmbH, Baxalta Incorporated
    Inventors: Leopold Gillberger, Manfred Reiter, Wolfgang Mundt, Friedrich Dorner