| 12005426 |
Three-way conversion catalyst in gasoline-natural gas applications |
Karifala Dumbuya, Thomas Schmitz, Florian Waltz |
2024-06-11 |
| 11992806 |
Four-way conversion catalyst having improved filter properties |
Florian Waltz, Attilio Siani, Thomas Schmitz, David SCHLERETH, Hao Li |
2024-05-28 |
| 11865497 |
Monometallic rhodium-containing four-way conversion catalysts for gasoline engine emissions treatment systems |
Janosch Cravillon, Attilio Siani, Thomas Schmitz, Markus Kinne |
2024-01-09 |
| 11376569 |
Four-way conversion catalyst having improved filter properties |
Thomas Schmitz, Attilio Siani, Janosch Cravillon |
2022-07-05 |
| 11185819 |
Monometallic rhodium-containing four-way conversion catalysts for gasoline engine emissions treatment systems |
Janosch Cravillon, Attilio Siani, Thomas Schmitz, Markus Kinne |
2021-11-30 |
| 11181023 |
Four way conversion catalysts for gasoline engine emissions treatment systems |
Janosch Cravillon, Attilio Siani, Thomas Schmitz, Oliver Seel, Knut Wassermann |
2021-11-23 |
| 9266092 |
Automotive catalyst composites having a two-metal layer |
Mirko Arnold, Stefan Kotrel, Attilio Siani, Thomas Schmitz, Burkhard Rabe +4 more |
2016-02-23 |
| 8835346 |
Catalyst materials |
Gary A. Gramiccioni, Shau-Lin F. Chen, Kenneth R. Brown |
2014-09-16 |
| 8815189 |
Gasoline engine emissions treatment systems having particulate filters |
Mirko Arnold, Attilio Siani, Knut Wassermann |
2014-08-26 |
| 8758695 |
Treatment system for gasoline engine exhaust gas |
Torsten Neubauer, Marcus Hilgendorff, Alfred Punke, Gerd Grubert |
2014-06-24 |
| 8617496 |
Three way conversion catalyst with alumina-free rhodium layer |
Junmei Wei, Attilio Siani, Mirko Arnold, Stefan Kotrel, Knut Wassermann |
2013-12-31 |
| 7922988 |
Multilayered catalyst compositions |
Michel Deeba, Xinyi Wei, Stefan Kotrel, Knut Wassermann, Glenn Svoboda +1 more |
2011-04-12 |
| 7879755 |
Catalyst compositions |
Knut Wassermann, Michel Deeba, Harold Rabinowitz |
2011-02-01 |
| 7754171 |
Multilayered catalyst compositions |
Shau-Lin F. Chen, Knut Wassermann, Tian Luo, Torsten Neubauer, Jin Sakakibara +1 more |
2010-07-13 |
