| 12208361 |
Catalytic system for the treatment of an exhaust gas of a combustion engine |
Gerd Grubert, Alfred Punke, Arne Tobias Niggebaum, Sven Jare Lohmeier, Emre Emmez +2 more |
2025-01-28 |
| 11199117 |
Integrated emissions control system |
Shiang Sung, Pushkaraj R. Patwardhan |
2021-12-14 |
| 11125133 |
Hydrogen-assisted integrated emission control system |
Shiang Sung, Pushkaraj R. Patwardhan, Susanne Stiebels, Claudia Zabel |
2021-09-21 |
| 10919025 |
N2O removal from automotive exhaust for lean/rich systems |
Yuejin Li, Shiang Sung, Stanley Roth, Susanne Stiebels |
2021-02-16 |
| 10493434 |
NOx adsorber catalyst, methods and systems |
Gerd Grubert, Alfred Punke, Marcus Hilgendorff, Yuejin Li |
2019-12-03 |
| 10464052 |
Oxidation catalyst and method for its preparation |
Marcus Hilgendorff, Alfred Punke, Gerd Grubert |
2019-11-05 |
| 10369548 |
Catalyzed soot filter |
Gerd Grubert, Alfred Punke, Marcus Hilgendorff, Chung-Zong Wan, Yuejin Li +1 more |
2019-08-06 |
| 10226754 |
Lean NOx trap with enhanced high and low temperature performance |
Gerd Grubert, Alfred Punke, Marcus Hilgendorff, Marko Buchholz, Matthew Tyler Caudle |
2019-03-12 |
| 10215073 |
Catalyzed soot filter for use in passive selective catalytic reduction |
Alfred Punke, Gerd Grubert, Marcus Hilgendorff, Matthew Tyler Caudle, Yuejin Li |
2019-02-26 |
| 10124292 |
Emissions treatment system with ammonia-generating and SCR catalysts |
Chung-Zong Wan, Xiaolai Zheng, Susanne Stiebels, Claudia Zabel, R. Samuel Boorse |
2018-11-13 |
| 9999877 |
Cu-CHA/Fe-BEA mixed zeolite catalyst and process for the treatment of NOx in gas streams |
Susanne Stiebels, Claudia Wendt, Svetlana Zimmermann |
2018-06-19 |
| 9687818 |
Preparation of diesel oxidation catalyst via deposition of colloidal nanoparticles |
Attilio Siani, Torsten W. Müller-Stach, Xinyi Wei |
2017-06-27 |
| 9662611 |
Emissions treatment system with ammonia-generating and SCR catalysts |
Chung-Zong Wan, Xiaolai Zheng, Suzanne Stiebels, Claudia Wendt, R. Samuel Boorse |
2017-05-30 |
| 9662636 |
Zoned catalyst composites |
Gary A. Gramiccioni, Andreas Munding, Kenneth E. Voss, Stanley A. Roth |
2017-05-30 |
| 9533295 |
Pt-Pd diesel oxidation catalyst with CO/HC light-off and HC storage function |
Torsten W. Müller-Stach, Alfred Punke, Gerd Grubert, Marcus Hilgendorff, Helke Doering +4 more |
2017-01-03 |
| 9358503 |
Emissions treatment system with ammonia-generating and SCR catalysts |
Chung-Zong Wan, Xiaolai Zheng, Susanne Stiebels, Claudia Wendt, R. Samuel Boorse |
2016-06-07 |
| 9352307 |
Cu-CHA/Fe-MFI mixed zeolite catalyst and process for the treatment of NOx in gas streams |
Susanne Stiebels, Claudia Wendt, Martin Dieterle, Jaya L. Mohanan |
2016-05-31 |
| 9321009 |
Emissions treatment system with ammonia-generating and SCR catalysts |
Chung-Zong Wan, Xiaolai Zheng, Susanne Stiebels, Claudia Wendt, R. Samuel Boorse |
2016-04-26 |
| 9266092 |
Automotive catalyst composites having a two-metal layer |
Mirko Arnold, Stefan Kotrel, Attilio Siani, Stephan Siemund, Thomas Schmitz +4 more |
2016-02-23 |
| 9079162 |
Fe-BEA/Fe-MFI mixed zeolite catalyst and process for the treatment of NOX in gas streams |
Susanne Stiebels, Claudia Wendt, Edith Schneider, Ryuji Ando, Takashi Hihara +2 more |
2015-07-14 |
| 9044734 |
Diesel oxidation catalyst with layered structure containing ceria composition as palladium support material for enhanced HC and CO gas conversion |
Gerd Grubert, Alfred Punke, Marcus Hilgendorff, Torsten W. Müller-Stach, Olga Gerlach +4 more |
2015-06-02 |
| 9034269 |
Diesel oxidation catalyst comprising palladium, gold and ceria |
Marcus Hilgendorff, Alfred Punke, Torsten W. Müller-Stach, Gerd Grubert, Jeffrey B. Hoke |
2015-05-19 |
| 8858904 |
Catalyzed soot filter |
Alfred Punke, Gerd Grubert, Yuejin Li, Ruediger Wolff, Stanley Roth +3 more |
2014-10-14 |
| 8758695 |
Treatment system for gasoline engine exhaust gas |
Marcus Hilgendorff, Stephan Siemund, Alfred Punke, Gerd Grubert |
2014-06-24 |
| 8734743 |
NOx storage catalyst with improved hydrocarbon conversion activity |
Torsten W. Müller-Stach, Susanne Stiebels, Edith Schneider |
2014-05-27 |
