Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9999877 | Cu-CHA/Fe-BEA mixed zeolite catalyst and process for the treatment of NOx in gas streams | Susanne Stiebels, Torsten Neubauer, Svetlana Zimmermann | 2018-06-19 |
| 9662611 | Emissions treatment system with ammonia-generating and SCR catalysts | Chung-Zong Wan, Xiaolai Zheng, Suzanne Stiebels, Torsten Neubauer, R. Samuel Boorse | 2017-05-30 |
| 9358503 | Emissions treatment system with ammonia-generating and SCR catalysts | Chung-Zong Wan, Xiaolai Zheng, Susanne Stiebels, Torsten Neubauer, R. Samuel Boorse | 2016-06-07 |
| 9352307 | Cu-CHA/Fe-MFI mixed zeolite catalyst and process for the treatment of NOx in gas streams | Susanne Stiebels, Torsten Neubauer, Martin Dieterle, Jaya L. Mohanan | 2016-05-31 |
| 9321009 | Emissions treatment system with ammonia-generating and SCR catalysts | Chung-Zong Wan, Xiaolai Zheng, Susanne Stiebels, Torsten Neubauer, R. Samuel Boorse | 2016-04-26 |
| 9079162 | Fe-BEA/Fe-MFI mixed zeolite catalyst and process for the treatment of NOX in gas streams | Susanne Stiebels, Torsten Neubauer, Edith Schneider, Ryuji Ando, Takashi Hihara +2 more | 2015-07-14 |
| 8568674 | Diesel oxidation catalyst composites | Shiang Sung, Stanley A. Roth, Susanne Stiebels, Helke Doering | 2013-10-29 |