| 12285745 |
Coordinated emission control system including diesel oxidation catalyst and low temperature NOx adsorber |
Jeffrey B. Hoke, Alfred Punke |
2025-04-29 |
| 12208361 |
Catalytic system for the treatment of an exhaust gas of a combustion engine |
Alfred Punke, Arne Tobias Niggebaum, Sven Jare Lohmeier, Emre Emmez, Torsten Neubauer +2 more |
2025-01-28 |
| 12138619 |
Tunable NOx adsorber |
Shiang Sung, Markus Koegel, Sven Jare Lohmeier, Alfred Punke |
2024-11-12 |
| 10493434 |
NOx adsorber catalyst, methods and systems |
Torsten Neubauer, Alfred Punke, Marcus Hilgendorff, Yuejin Li |
2019-12-03 |
| 10464052 |
Oxidation catalyst and method for its preparation |
Marcus Hilgendorff, Alfred Punke, Torsten Neubauer |
2019-11-05 |
| 10369548 |
Catalyzed soot filter |
Alfred Punke, Torsten Neubauer, Marcus Hilgendorff, Chung-Zong Wan, Yuejin Li +1 more |
2019-08-06 |
| 10226754 |
Lean NOx trap with enhanced high and low temperature performance |
Torsten Neubauer, 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, Marcus Hilgendorff, Torsten Neubauer, Matthew Tyler Caudle, Yuejin Li |
2019-02-26 |
| 9533295 |
Pt-Pd diesel oxidation catalyst with CO/HC light-off and HC storage function |
Torsten W. Müller-Stach, Alfred Punke, Marcus Hilgendorff, Helke Doering, Torsten Neubauer +4 more |
2017-01-03 |
| 9044734 |
Diesel oxidation catalyst with layered structure containing ceria composition as palladium support material for enhanced HC and CO gas conversion |
Torsten Neubauer, 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, Torsten Neubauer, Jeffrey B. Hoke |
2015-05-19 |
| 8858904 |
Catalyzed soot filter |
Alfred Punke, Yuejin Li, Ruediger Wolff, Stanley Roth, Torsten W. Müller-Stach +3 more |
2014-10-14 |
| 8802016 |
Zoned catalyzed soot filter |
— |
2014-08-12 |
| 8758695 |
Treatment system for gasoline engine exhaust gas |
Torsten Neubauer, Marcus Hilgendorff, Stephan Siemund, Alfred Punke |
2014-06-24 |
| 8524182 |
Catalyzed soot filter with layered design |
Alfred Punke, Torsten Neubauer, Ruediger Wolff, Stanley Roth, Yuejin Li +2 more |
2013-09-03 |
| 8329607 |
Layered diesel oxidation catalyst composites |
M. Shahjahan Kazi, Michel Deeba, Torsten Neubauer, Alfred Punke, Torsten Wolfgang Mueller-Stach +6 more |
2012-12-11 |
| 8252258 |
Diesel oxidation catalyst with layer structure for improved hydrocarbon conversion |
Torsten W. Müller-Stach, Torsten Neubauer, Alfred Punke, Attilio Siani, Corinna Freitag |
2012-08-28 |
| 8211392 |
Diesel oxidation catalyst composite with layer structure for carbon monoxide and hydrocarbon conversion |
Torsten Neubauer, Alfred Punke, Torsten W. Müller-Stach, Attilio Siani, Stanley A. Roth +5 more |
2012-07-03 |
