Patents by Inventor Stefanie Dieringer

Stefanie Dieringer 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).

  • REGENERATION METHOD FOR A PARTICULATE FILTER
    Publication number: 20140305303
    Abstract: A method for regenerating a particulate filter of an internal combustion engine. The method includes passing an exhaust gas stream through the particulate filter, determining what kind of fuel is being combusted in the internal combustion engine, and determining a burn-off temperature that is capable of burning off a kind of soot formed in the particulate filter as a result of the combustion of the kind of fuel. The burn-off temperature is based on the kind of fuel.
    Type: Application
    Filed: September 17, 2012
    Publication date: October 16, 2014
    Inventors: Stefanie Dieringer, Christian Duesseldorf, Peter Pickel