Patents by Inventor Jurgen Heym

Jurgen Heym 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).

  • Use of granular materials based on pyrogenically produced silicon dioxide in pharmaceutical compositions
    Patent number: 7815936
    Abstract: The use of granular materials based on pyrogenically produced silicon dioxide in pharmaceutical compositions, the pharmaceutical compositions per se, as well as an adsorbate consisting of the granular material and at least one further substance selected from pharmaceutical active constituents and auxiliary substances, and the production of such adsorbates, are described.
    Type: Grant
    Filed: October 28, 2002
    Date of Patent: October 19, 2010
    Assignee: Evonik Degussa GmbH
    Inventors: Steffen Hasenzahl, Jürgen Meyer, Jürgen Heym
  • Use of granular materials based on pyrogenically produced silicon dioxide in pharmaceutical compositions
    Publication number: 20040022844
    Abstract: The use of granular materials based on pyrogenically produced silicon dioxide in pharmaceutical compositions, the pharmaceutical compositions per se, as well as an adsorbate consisting of the granular material and at least one further substance selected from pharmaceutical active constituents and auxiliary substances, and the production of such adsorbates, are described.
    Type: Application
    Filed: October 28, 2002
    Publication date: February 5, 2004
    Inventors: Steffen Hasenzahl, Jurgen Meyer, Jurgen Heym