Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11376550 | Nitrogen oxide storage catalyst | Anke Woerz, Benjamin Betz | 2022-07-05 |
| 10443463 | Catalyst system for reducing nitrogen oxides | Thomas UTSCHIG, Michael Schiffer, Michael Seyler, Frank-Walter Schuetze | 2019-10-15 |
| 10428708 | Catalyst for reduction of nitrogen oxides | Thomas UTSCHIG, Elena Mueller | 2019-10-01 |
| 9757712 | Catalyst for the oxidation of CO and HC at low temperatures | Fei Wen, Elena Mueller | 2017-09-12 |
| 9662638 | Catalyst for reducing nitrogen oxides | Anke Schuler, Elena Mueller, Thomas UTSCHIG, Gerald Jeske | 2017-05-30 |
| 9527036 | Catalyst system for treating NOx- and particle-containing diesel exhaust gas | Michael Schiffer, Ulrich Goebel, Franz Dornhaus, Anke Schuler, Marcus Pfeifer +1 more | 2016-12-27 |
| 9433899 | Method for removing carbon monoxide and hydrocarbons from the exhaust gas of lean-burn internal combustion engines | Anke Schuler, Stefan Franoschek, Thomas R. Pauly, Gerald Jeske | 2016-09-06 |
| 9328682 | Regulating strategy for a catalytic converter concept for exhaust-gas aftertreatment having a plurality of nitrogen oxide storage catalytic converters | Stefan Franoschek, Stephan Eckhoff | 2016-05-03 |
| 8454917 | Nitrogen oxide storage catalytic converter for use in a motor vehicle in a close-coupled position | Stephan Eckhoff, Thomas R. Pauly | 2013-06-04 |
| 8383544 | Dual-stage method for the reactivation of thermally aged nitrogen oxide storage catalysts | Stephan Eckhoff, Meike Wittrock, Ulrich Goebel, Ina Grisstede, Wilfried Mueller +5 more | 2013-02-26 |