Patents by Inventor Christian Gotz

Christian Gotz 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).

  • Surface-modified silica gels
    Publication number: 20050282934
    Abstract: The invention relates to surface-modified silica gels, to a process for preparing them, and to their use as matting agents in coating materials. As a result of the nature of the surface modification, the viscosity of 2-component coating materials is increased only slightly, or not at all, after the matting agent has been added.
    Type: Application
    Filed: May 19, 2005
    Publication date: December 22, 2005
    Applicant: Degussa AG
    Inventors: Ulrich Brinkmann, Christian Gotz, Hans-Dieter Christian