Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9484518 | Tubular thermoelectric module and method for producing the module | — | 2016-11-01 |
| 8991161 | DeNOx of diesel engine exhaust gases using a temperature-controlled precatalyst for providing NO2 in accordance with the requirements | Lothar Mussmann, Ingo Lappas, Andreas Geisselmann | 2015-03-31 |
| 8969704 | Annular semiconductor element and annular insulation material for a thermoelectric module, thermoelectric module and method for manufacturing the module | ROLF BRUECK, SIGRID LIMBECK | 2015-03-03 |
| 8695329 | DeNox of diesel engine exhaust gases using a temperature-controlled precatalyst for providing NO2 in accordance with the requirements | Lothar Mussmann, Ingo Lappas, Andreas Geisselmann | 2014-04-15 |
| 8475753 | Exhaust-gas aftertreatment system with catalytically active wall-flow filter with storage function upstream of catalytic converter with identical storage function | Stephan Eckhoff, Joerg-Michael Richter, Stefan Franoschek, Martin Votsmeier | 2013-07-02 |
| 8397488 | Method for cleaning internal combustion engine exhaust gases | Anke Woerz, Martin Votsmeier, Franz Dornhaus, Martin Roesch | 2013-03-19 |
| 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 |
| 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, Thomas Kreuzer | 2012-12-11 |
| 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, Thomas Kreuzer | 2012-07-31 |
| 8226914 | Catalyst system and use thereof | Paul Spurk, Stéphanie Frantz, Thomas Le Tallec, Olivier Teysset, Gerald Jeske | 2012-07-24 |
| 7905087 | Method for regenerating nitrogen oxide storage catalysts | Ulrich Goebel, Stephan Bremm, Christian Manfred Tomanik, Thomas Kreuzer | 2011-03-15 |
| 7832201 | Method for regeneration a nitrogen oxide storage catalyst | Stephan Bremm, Christian Manfred Tomanik, Ulrich Goebel, Thomas Kreuzer | 2010-11-16 |
| 6364250 | Shell component for an aircraft fuselage and method of manufacturing the same | Peter Brinck, Klaus-Peter Sanmann, Joerg Spitzner | 2002-04-02 |