Patents by Inventor Karen Reitz

Karen Reitz 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).

  • Method for producting metal oxides dispersibles in organic solvents
    Patent number: 6846435
    Abstract: The present invention relates to a process for preparing metal oxides or metal aquoxides, especially alumina hydrates which can be dispersed in organic solvents, and to sulfonic acid-modified metal oxides or metal aquoxides that can be prepared by this process.
    Type: Grant
    Filed: July 6, 2000
    Date of Patent: January 25, 2005
    Assignee: Sasol Germany GmbH
    Inventors: Frank Michael Bohnen, Katja Siepen, Paul K. Hurlburt, Karen Reitz