Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12023627 | Emission treatment catalysts, systems and methods | Kenneth E. Voss, Kevin A. Hallstrom, Sanath Kumar, Susanne Stiebels | 2024-07-02 |
| 11344845 | Emission treatment catalysts, systems and methods | Kenneth E. Voss, Kevin A. Hallstrom, Sanath Kumar, Susanne Stiebels | 2022-05-31 |
| 9993771 | Emission treatment catalysts, systems and methods | Kenneth E. Voss, Kevin A. Hallstrom, Sanath Kumar, Susanne Stiebels | 2018-06-12 |
| 9863297 | Emission treatment system | Kevin A. Hallstrom, Sanath Kumar, Susanne Stiebels | 2018-01-09 |
| 9468915 | Selective catalytic reduction catalyst system | Edgar Viktor Huennekes, Arne Kuhlmann, Stefan Kah | 2016-10-18 |
| 8800268 | Zone coated filter, emission treatment systems and methods | Kenneth E. Voss, Ingemar Gottberg, Steve Truesdail | 2014-08-12 |
| 8128805 | Catalyst, catalyst support and process for hydrogenation, hydroisomerization, hydrocracking and/or hydrodesulfurization | — | 2012-03-06 |
| 7959792 | CO oxidation promoters for use in FCC processes | David Stockwell | 2011-06-14 |
| 7410566 | Hydroprocessing of hydrocarbon feedstock | Chung-Ming Chi, Hubertus Adrianus Duijndam | 2008-08-12 |
| 7045056 | CO oxidation promoters for use in FCC processes | Chandrasbekhar Pandurang Kelkar, Yuejin Li, Rostam Jal Madon | 2006-05-16 |
| 6855245 | Hydrogenation process | Bernard Hendrik Reesink, Willem Dijkstra, Pieter Hildegardus Berben | 2005-02-15 |
| 6800773 | Chemical process | Bernard Hendrik Reesink | 2004-10-05 |
| 6753285 | Process for regenerating a used precious metal catalyst | — | 2004-06-22 |