Issued Patents All Time
Showing 1–25 of 70 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10994269 | Method and apparatus for coating a carrier | Michael Harris, Dieter Detterbeck, Egbert Lox | 2021-05-04 |
| 10441949 | Method and apparatus for coating a carrier | Michael Harris, Dieter Detterbeck, Egbert Lox | 2019-10-15 |
| 9484663 | Device for dividing a bundle of insulated electrical conductors | Andreas Linner, Roland Fischer, Jurgen Dittrich | 2016-11-01 |
| 9278347 | Catalytically coated ceramic honeycomb bodies | Marcus Pfeifer, Paul Spurk, Markus Koegel, Egbert Lox | 2016-03-08 |
| 8863507 | Exhaust gas purification system for the treatment of engine exhaust gases by means of SCR catalyst | Katja Adelmann, Nicola Soeger, Marcus Pfeifer, Wolfgang Schneider, Gerald Jeske | 2014-10-21 |
| 8678813 | Method for producing a stream of hot combustion exhaust gases at a settable temperature, apparatus for carrying out the method and use of the combustion exhaust gases for the targeted ageing of catalysts | Juergen Gieshoff, Hartmut Finkbeiner | 2014-03-25 |
| 8383544 | Dual-stage method for the reactivation of thermally aged nitrogen oxide storage catalysts | Stephan Eckhoff, Meike Wittrock, Ulrich Goebel, Ina Grisstede, Ruediger Hoyer +5 more | 2013-02-26 |
| 8341938 | Method for determining the instant at which a nitrogen oxide storage catalyst is switched from the storage phase to the regeneration phase and for diagnosing the storage properties of this catalyst | Martin Votsmeier, Juliane Theis, Ulrich Goebel, Jurgen Gieshoff | 2013-01-01 |
| 8327625 | Method for regenerating soot filters in the exhaust gas system of a lean mix engine, and exhaust gas system therefor | Stephan Eckhoff, Ina Grisstede, Wilfried Mueller | 2012-12-11 |
| 8278236 | Method for catalytically coating ceramic honeycomb bodies | Marcus Pfeifer, Paul Spurk, Markus Koegel, Egbert Lox | 2012-10-02 |
| 8276438 | Method for verifying the aging condition of a catalytic converter on board a vehicle | Martin Votsmeier, Juergen Gieshoff | 2012-10-02 |
| 8230674 | Method for monitoring the nitrogen oxide storage capacity of a nitrogen oxide storage catalyst used in the form of a primary catalytic converter | Stephan Bremm, Christian Manfred Tomanik, Ulrich Goebel, Wilfried Mueller | 2012-07-31 |
| 8226896 | Catalytic activated diesel particle filter with ammonia trap effect | Marcus Pfeifer, Markus Koegel, Wolfgang Schneider, Nicola Soeger, Katja Adelmann +1 more | 2012-07-24 |
| 8136349 | Exhaust-gas purification system with particulate filter and method of operation thereof with improved regeneration of the particulate filter | Jurgen Gieshoff, Martin Votsmeier, Frank Schütze, Marcus Pfeifer, Egbert Lox | 2012-03-20 |
| 7977275 | Catalytically coated particle filter and method for producing the same and its use | Marcus Pfeifer, Markus Koegel, Roger Staab, Pascal Adolph, Yvonne Demel +3 more | 2011-07-12 |
| 7922987 | Catalytically coated diesel particle filter, process for producing it and its use | Markus Koegel, Marcus Pfeifer, Gerald Jeske, Frank-Walter Schuetze, Stéphanie Frantz | 2011-04-12 |
| 7906454 | Exhaust gas cleaning catalyst with an axially varying precious metal concentration and processes for making the catalyst | Anke Wolf, Dieter Lindner, Matthias Feger, Martin Roesch, Egbert Lox | 2011-03-15 |
| 7905087 | Method for regenerating nitrogen oxide storage catalysts | Ulrich Goebel, Stephan Bremm, Christian Manfred Tomanik, Wilfried Mueller | 2011-03-15 |
| 7832201 | Method for regeneration a nitrogen oxide storage catalyst | Stephan Bremm, Christian Manfred Tomanik, Ulrich Goebel, Wilfried Mueller | 2010-11-16 |
| 7811969 | Method for coating a catalyst carrier containing two different partial structures with a catalytically active coating, and catalyst obtained thereby | Rainer Domesle, Egbert Lox | 2010-10-12 |
| 7799298 | Catalyst arrangement and method of purifying the exhaust gas of internal combustion engines operated under lean conditions | Marcus Pfeifer, Nicola Soeger, Yvonne Demel, Tobias Kuhl, Paul Spurk +2 more | 2010-09-21 |
| 7737081 | Method of operating a catalyst which includes components for storing hydrocarbons | Martin Votsmeier, Frank Schütze, Stephan Malmberg, Jurgen Gieshoff, Egbert Lox | 2010-06-15 |
| 7735312 | Method for determining the instant at which a nitrogen oxide storage catalyst is switched from the storage phase to the regeneration phase and for diagnosing the storage properties of this catalyst | Martin Votsmeier, Juliane Kluge, Ulrich Goebel, Jurgen Gieshoff | 2010-06-15 |
| 7638452 | Method for the reactivation of thermally aged nitrogen oxide storage catalytic converters | Meike Wittrock, Ulrich Goebel, Christina Maria Casapu, Jan-Dierk Grunwaldt, Marek Maciejewski +1 more | 2009-12-29 |
| 7563744 | Catalyst featuring silicone dioxide based support material for the purification of exhaust gases | Harald Klein, Ulrich Neuhausen, Egbert Lox, Jurgen Gieshoff | 2009-07-21 |