Patents by Inventor Ronny MONNIG

Ronny MONNIG 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).

  • Minimization Of Pah Emissions During The Regeneration Of Particles Filters
    Publication number: 20070217978
    Abstract: According to the invention, the emission of polycyclic aromatic hydrocarbons (PAH) from the exhaust-gas system of diesel motors with particle filters can be minimized or prevented. During the regeneration of the particle filter, the polycyclic aromatic hydrocarbons (PAH) are first fixed in adsorption layers and are cracked there at high temperatures. The cracking products are then preferably eliminated in an oxidation step.
    Type: Application
    Filed: May 13, 2005
    Publication date: September 20, 2007
    Applicants: GM GLOBAL TECHNOLOGY OPERATIONS, INC., FIAT AUTO S.P.A.
    Inventors: Roman Baican, Ronny Monnig, Peter Zima
  • METHOD FOR IMPROVING THE EFFICIENCY OF REDUCING NOX IN MOTOR VEHICLES
    Publication number: 20070081934
    Abstract: The invention relates to a method for reducing NOx in exhaust gas flows of a motor vehicle, by means of a catalyst. The method is characterized in that an NOx absorbing material is provided in the catalyst.
    Type: Application
    Filed: September 15, 2006
    Publication date: April 12, 2007
    Applicants: GM Global Technology, Inc., Fiat Auto S.p.A.
    Inventors: Stefan Hubig, Ronny Monnig, Helmut Oswald, Peter Zima
  • CATALYST FOR IMPROVING THE EFFICACY OF NOx REDUCTION IN MOTOR VEHICLES
    Publication number: 20070077189
    Abstract: The invention relates to a catalyst for purifying NOX in the flow of exhaust gas of motor vehicles, and is characterized in that the catalyst contains modified clay minerals selected from the group consisting of bentonites, smectites, hectorites and mixtures thereof, all of which being pillared with aluminium, silicon or titanium (oxides).
    Type: Application
    Filed: September 15, 2006
    Publication date: April 5, 2007
    Applicants: GM Global Technology, Inc., S&B Industrial Minerals GMBH, Fiat Auto S.p.A.
    Inventors: Stefan HUBIG, Kisnaduth KESORE, Ronny MONNIG, Helmut OSWALD, Peter ZIMA