Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12410741 | Exhaust gas purification system for purifying exhaust gases of gasoline engines | Jan Schoenhaber, Joerg-Michael Richter, Tim Palm | 2025-09-09 |
| 12345193 | Exhaust gas purification system for a gasoline engine | Jan Schoenhaber, Joerg-Michael Richter | 2025-07-01 |
| 12296298 | Double-layer three-way catalyst with further improved ageing stability | Joel Despres, Martin Roesch, Joerg-Michael Richter, Marcus Schmidt, Nicole Schichtel | 2025-05-13 |
| 12270326 | Filter for the aftertreatment of exhaust gases of internal combustion engines | Massimo Colombo, Jan Schoenhaber, Meike Antonia GOTTHARDT | 2025-04-08 |
| 12247505 | Exhaust gas purification system for purifying exhaust gases of internal combustion engines | Jan Schoenhaber, Joerg-Michael Richter, Tim Palm | 2025-03-11 |
| 12188392 | Exhaust gas system for purifying exhaust gases of gasoline engine | Jan Schoenhaber, Joerg-Michael Richter, Tim Palm | 2025-01-07 |
| 12104514 | Exhaust gas purification system for a gasoline engine | Jan Schoenhaber, Joerg-Michael Richter | 2024-10-01 |
| 11859526 | Exhaust gas purification system for a gasoline engine | Jan Schoenhaber, Joerg-Michael Richter | 2024-01-02 |
| 11732631 | Exhaust gas purification system for a gasoline engine | Jan Schoenhaber, Joerg-Michael Richter | 2023-08-22 |
| 11649753 | Exhaust gas purification system for a gasoline engine | Jan Schoenhaber, Joerg-Michael Richter | 2023-05-16 |
| 11614015 | Exhaust gas purification system for a gasoline engine | Jan Schoenhaber, Joerg-Michael Richter | 2023-03-28 |
| 11547969 | Exhaust gas purification system for a gasoline engine | Jan Schoenhaber, Joerg-Michael Richter | 2023-01-10 |
| 11377993 | Exhaust gas purification system for a gasoline engine | Jan Schoenhaber, Joerg-Michael Richter | 2022-07-05 |