Patents by Inventor Christoph Weyer

Christoph Weyer 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).

  • Photocatalytically Active Coating of a Substrate
    Publication number: 20080026161
    Abstract: The invention relates to a photocatalytically active coating of a substrate, which is composed of a protective layer and photocatalytically active particles that are applied thereto, the protective layer having no photocatalytic activity. The protective layer preferably contains ZrO2 and SiO2.
    Type: Application
    Filed: July 15, 2004
    Publication date: January 31, 2008
    Inventors: Wolfgang Frings, Stefan Sepeur, Frank Gross, Reimund Krechan, Christoph Weyer