| 12011706 |
Ammonia oxidation catalyst for diesel applications |
— |
2024-06-18 |
| 11549417 |
Selective catalytic reduction catalyst for the treatment of an exhaust gas of a diesel engine |
Karifala Dumbuya, Matthias Peter, Andreas Sundermann |
2023-01-10 |
| 11213789 |
Integrated SCR and ammonia oxidation catalyst systems |
Karifala Dumbuya, Claudia Zabel, Susanne Stiebels |
2022-01-04 |
| 10493434 |
NOx adsorber catalyst, methods and systems |
Gerd Grubert, Torsten Neubauer, Alfred Punke, Yuejin Li |
2019-12-03 |
| 10464052 |
Oxidation catalyst and method for its preparation |
Alfred Punke, Torsten Neubauer, Gerd Grubert |
2019-11-05 |
| 10449522 |
Process for manufacture of NOx storage materials |
Andreas Stohr, Hermann Bidlingmaier, Joachim Fellger |
2019-10-22 |
| 10369548 |
Catalyzed soot filter |
Gerd Grubert, Alfred Punke, Torsten Neubauer, Chung-Zong Wan, Yuejin Li +1 more |
2019-08-06 |
| 10226754 |
Lean NOx trap with enhanced high and low temperature performance |
Gerd Grubert, Torsten Neubauer, Alfred Punke, Marko Buchholz, Matthew Tyler Caudle |
2019-03-12 |
| 10215073 |
Catalyzed soot filter for use in passive selective catalytic reduction |
Alfred Punke, Gerd Grubert, Torsten Neubauer, Matthew Tyler Caudle, Yuejin Li |
2019-02-26 |
| 9611774 |
Catalyst with improved hydrothermal stability |
Wen-Mei Xue, Xinyi Wei, Patrick Burk |
2017-04-04 |
| 9610564 |
NOx storage catalyst with improved hydrothermal stability and NOx conversion |
Wen-Mei Xue, Xinyi Wei, Patrick Burk |
2017-04-04 |
| 9540980 |
NOx storage materials and traps resistant to thermal aging |
— |
2017-01-10 |
| 9533295 |
Pt-Pd diesel oxidation catalyst with CO/HC light-off and HC storage function |
Torsten W. Müller-Stach, Alfred Punke, Gerd Grubert, Helke Doering, Torsten Neubauer +4 more |
2017-01-03 |
| 9321042 |
Catalyst compositions, catalytic articles, systems and processes using large particle molecular sieves |
Jeffrey B. Hoke, Ahmad Moini |
2016-04-26 |
| 9242242 |
Catalyst for gasoline lean burn engines with improved NO oxidation activity |
— |
2016-01-26 |
| 9044734 |
Diesel oxidation catalyst with layered structure containing ceria composition as palladium support material for enhanced HC and CO gas conversion |
Gerd Grubert, Torsten Neubauer, Alfred Punke, Torsten W. Müller-Stach, Olga Gerlach +4 more |
2015-06-02 |
| 9034269 |
Diesel oxidation catalyst comprising palladium, gold and ceria |
Alfred Punke, Torsten W. Müller-Stach, Gerd Grubert, Torsten Neubauer, Jeffrey B. Hoke |
2015-05-19 |
| 8950174 |
Catalysts for gasoline lean burn engines with improved NH3-formation activity |
— |
2015-02-10 |
| 8906330 |
Lean HC conversion of TWC for lean burn gasoline engines |
Wen-Mei Xue, Cesar Tolentino |
2014-12-09 |
| 8784759 |
NOx storage catalyst with reduced Rh loading |
— |
2014-07-22 |
| 8758695 |
Treatment system for gasoline engine exhaust gas |
Torsten Neubauer, Stephan Siemund, Alfred Punke, Gerd Grubert |
2014-06-24 |
| 8592337 |
NOx storage materials and traps resistant to thermal aging |
Stanley A. Roth, Susanne Stiebels |
2013-11-26 |
| 8524182 |
Catalyzed soot filter with layered design |
Gerd Grubert, Alfred Punke, Torsten Neubauer, Ruediger Wolff, Stanley Roth +2 more |
2013-09-03 |
| 8022010 |
NOx storage materials and traps resistant to thermal aging |
Stanley A. Roth, Susanne Stiebels |
2011-09-20 |
| 7534739 |
Platinum-free chelate-catalyst material for the selective reduction of oxygen and method for production thereof |
Iris Dorbandt, Hendrik Schulenburg, Michael Bron, Sebastian Fiechter, Peter Bogdanoff +1 more |
2009-05-19 |
