| 11684906 |
Olefin isomerization catalysts |
Ibrahim Ilgaz Soykal, Burcu Bayram, Joseph C. Dellamorte |
2023-06-27 |
| 11181023 |
Four way conversion catalysts for gasoline engine emissions treatment systems |
Janosch Cravillon, Stephan Siemund, Attilio Siani, Thomas Schmitz, Oliver Seel |
2021-11-23 |
| 10906032 |
Exhaust gas treatment catalysts |
Xiaolai Zheng, Michel Deeba, Xiaofan Yang, Qi Fu, Makoto Nagata +2 more |
2021-02-02 |
| 10201804 |
Platinum group metal (PGM) catalysts for automotive emissions treatment |
Andrey Karpov, David Preli, Andreas Sundermann, Sang-Il Choi, Ping Lu +1 more |
2019-02-12 |
| 10183276 |
Rhodium-containing catalysts for automotive emissions treatment |
Andrey Karpov, David Preli, Andreas Sundermann, Sang-Il Choi, Younan Xia |
2019-01-22 |
| 9931596 |
Emissions treatment systems with TWC catalysts and SCR-HCT catalysts |
Xiaolai Zheng, Chunxin Ji, Wen-Mei Xue, Matthew J. Schladt, Xiaoming Wang +2 more |
2018-04-03 |
| 9476617 |
Thermoelectric modules for an exhaust system |
Peter Renze, Jürgen Moors, Georg Degen |
2016-10-25 |
| 9266092 |
Automotive catalyst composites having a two-metal layer |
Mirko Arnold, Stefan Kotrel, Attilio Siani, Stephan Siemund, Thomas Schmitz +4 more |
2016-02-23 |
| 8815189 |
Gasoline engine emissions treatment systems having particulate filters |
Mirko Arnold, Stephan Siemund, Attilio Siani |
2014-08-26 |
| 8617496 |
Three way conversion catalyst with alumina-free rhodium layer |
Junmei Wei, Attilio Siani, Mirko Arnold, Stefan Kotrel, Stephan Siemund |
2013-12-31 |
| 8173087 |
Gasoline engine emissions treatment systems having particulate traps |
Junmei Wei, Yeujin Li |
2012-05-08 |
| 8038951 |
Catalyst compositions |
Stephen Siemund, Michel Deeba, Harold Rabinowitz |
2011-10-18 |
| 7922988 |
Multilayered catalyst compositions |
Michel Deeba, Stephan Siemund, Xinyi Wei, Stefan Kotrel, Glenn Svoboda +1 more |
2011-04-12 |
| 7879755 |
Catalyst compositions |
Stephan Siemund, Michel Deeba, Harold Rabinowitz |
2011-02-01 |
| 7754171 |
Multilayered catalyst compositions |
Shau-Lin F. Chen, Stephan Siemund, Tian Luo, Torsten Neubauer, Jin Sakakibara +1 more |
2010-07-13 |
| 7749472 |
Phosgard, a new way to improve poison resistance in three-way catalyst applications |
Shau-Lin F. Chen, Jin Sakakibara |
2010-07-06 |
| 7622096 |
Multilayered catalyst compositions |
Michel Deeba, Glenn Svoboda, Harold Rabinowitz, Stephan Slemund, Xinyi Wei |
2009-11-24 |
