Patents by Inventor Fillip Acke

Fillip Acke 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 AND ARRANGEMENT FOR PURIFYING EXHAUST GAS IN AN INTERNAL COMBUSTION ENGINE
    Publication number: 20070101701
    Abstract: The invention relates to a method for purifying exhaust gas in an internal combustion engine provided with an LNT (and a particulate matter filter arranged in an exhaust gas conduit of said engine, comprising de-sulfurisation of said LNT and regeneration of said particulate matter filter.
    Type: Application
    Filed: July 21, 2006
    Publication date: May 10, 2007
    Inventors: Fillip Acke, Roger Tengblad, John Korsgren, Maria Karlsson