Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9581063 | Pollutant abatement system for gasoline vehicles | Stephanie Spiess, Ka-Fai Wong, Joerg-Michael Richter | 2017-02-28 |
| 9522360 | Three-way-catalyst system | Marcus Schmidt, Joel Despres, Martin Roesch, Joerg-Michael Richter | 2016-12-20 |
| 9517462 | Two-layer-three-way catalyst | Martin Roesch, Dieter Linder, Patrizia Laura De Cola, Joerg-Michael Richter, Marcus Schmidt | 2016-12-13 |
| 9486793 | Start-up catalyst for use upstream of a gasoline particulate filter | Joel Despres, Martin Roesch, Joerg-Michael Richter, Stephanie Spiess | 2016-11-08 |
| 9156023 | Palladium—rhodium single-layer catalyst | Martin Roesch, Dieter Linder, Joerg-Michael Richter | 2015-10-13 |
| 8968690 | Three-way catalyst having an upstream single-layer catalyst | John G. Nunan, Ryan J. Andersen, Davion Onuga Clark, David Moser | 2015-03-03 |
| 8663588 | Three way catalyst | Dieter Lindner, Martin Roesch, Anke Wolf, Joerg-Michael Richter | 2014-03-04 |
| 8640440 | Removal of particulates from the exhaust gas of internal combustion engines operated with a predominantly stoichiometric air/fuel mixture | Martin Roesch, Dieter Lindner | 2014-02-04 |
| 8557204 | Three-way catalyst having an upstream single-layer catalyst | John G. Nunan, Ryan J. Andersen, Davion Onuga Clark, David Moser | 2013-10-15 |
| 8394348 | Three-way catalyst having a upstream multi-layer catalyst | John G. Nunan, Ryan J. Andersen, Davion Onuga Clark, David Moser | 2013-03-12 |
| 8323599 | Three-way catalyst having an upstream multi-layer catalyst | John G. Nunan, Ryan J. Andersen, Davion Onuga Clark, David Moser | 2012-12-04 |
| 8066963 | Removal of particulates from the exhaust gas of internal combustion engines operated with a predominantly stoichiometric air/fuel mixture | Martin Roesch, Dieter Lindner | 2011-11-29 |