Patents by Inventor Eckehart E. Roland

Eckehart E. Roland 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).

  • Granulates which contain titanium silicalite-1
    Patent number: 6106803
    Abstract: Granulates which contain titanium silicalite-1 are composed of silicon dioxide, titanium dioxide and titanium silicalite-1 crystals. The granulates can be prepared by spray-drying or spray granulating the crystallization suspension. The granulates may be used as suspension catalysts, such as for the epoxidation of olefins using hydrogen peroxide.
    Type: Grant
    Filed: July 23, 1998
    Date of Patent: August 22, 2000
    Assignee: Degussa-Huls AG
    Inventors: Steffen Hasenzahl, Georg Markowz, Mathias Viandt, Eckehart E. Roland, Georg Thiele, Gustaaf Goor, Alexander Moller