Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11865497 | Monometallic rhodium-containing four-way conversion catalysts for gasoline engine emissions treatment systems | Janosch Cravillon, Stephan Siemund, Attilio Siani, Thomas Schmitz | 2024-01-09 |
| 11185819 | Monometallic rhodium-containing four-way conversion catalysts for gasoline engine emissions treatment systems | Janosch Cravillon, Stephan Siemund, Attilio Siani, Thomas Schmitz | 2021-11-30 |
| 9981258 | Integrated LNT-TWC catalyst | Wen-Mei Xue, Attilio Siani, John K. Hochmuth, Stefan Kielbassa | 2018-05-29 |
| 9744529 | Integrated LNT-TWC catalyst | Wen-Mei Xue, Attilio Siani, John K. Hochmuth, Stefan Kielbassa | 2017-08-29 |
| 8148290 | Diesel exhaust treatment system catalyst monitoring | Torsten Mueller, Tilman W. Beutel, Joseph C. Dettling | 2012-04-03 |