Patents by Inventor Stefan Bertilsson

Stefan Bertilsson 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).

  • POLLUTANT DECOMPOSITION DEVICE
    Publication number: 20090092523
    Abstract: Pollutant decomposition device comprising a flexible sheet-substrate provided with at least one photocatalytic surface wherein the sheet-substrate comprises one or more internal slits with a layout that provides formation of flow restricting means upon predetermined deformation of the sheet substrate. There is also provided a method of producing a pollutant decomposition device.
    Type: Application
    Filed: November 1, 2007
    Publication date: April 9, 2009
    Applicant: CHROMOGENICS SWEDEN AB
    Inventors: Claes-Goran GRANQVIST, Stefan Bertilsson