Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12410741 | Exhaust gas purification system for purifying exhaust gases of gasoline engines | Jan Schoenhaber, Carolin Braun, Tim Palm | 2025-09-09 |
| 12343713 | Catalytically active particulate filter | Jan Schoenhaber, Naina Deibel, Martin Roesch | 2025-07-01 |
| 12345193 | Exhaust gas purification system for a gasoline engine | Jan Schoenhaber, Carolin Braun | 2025-07-01 |
| 12296298 | Double-layer three-way catalyst with further improved ageing stability | Joel Despres, Martin Roesch, Carolin Braun, Marcus Schmidt, Nicole Schichtel | 2025-05-13 |
| 12247505 | Exhaust gas purification system for purifying exhaust gases of internal combustion engines | Jan Schoenhaber, Carolin Braun, Tim Palm | 2025-03-11 |
| 12188392 | Exhaust gas system for purifying exhaust gases of gasoline engine | Jan Schoenhaber, Carolin Braun, Tim Palm | 2025-01-07 |
| 12128357 | Catalytically active particulate filter | Jan Schoenhaber, Naina Deibel, Martin Roesch, Stephanie Spiess, Susanne KUNERT | 2024-10-29 |
| 12104514 | Exhaust gas purification system for a gasoline engine | Jan Schoenhaber, Carolin Braun | 2024-10-01 |
| 11859526 | Exhaust gas purification system for a gasoline engine | Jan Schoenhaber, Carolin Braun | 2024-01-02 |
| 11732631 | Exhaust gas purification system for a gasoline engine | Jan Schoenhaber, Carolin Braun | 2023-08-22 |
| 11649753 | Exhaust gas purification system for a gasoline engine | Jan Schoenhaber, Carolin Braun | 2023-05-16 |
| 11628400 | Catalytically active particulate filter | Jan Schoenhaber, Naina Deibel, Martin Roesch, Stephanie Spiess, Susanne KUNERT | 2023-04-18 |
| 11614015 | Exhaust gas purification system for a gasoline engine | Jan Schoenhaber, Carolin Braun | 2023-03-28 |
| 11547969 | Exhaust gas purification system for a gasoline engine | Jan Schoenhaber, Carolin Braun | 2023-01-10 |
| 11400414 | Catalytically active particulate filter | Naina Deibel, Stephanie Spiess, Martin Roesch, Jan Schoenhaber, Susanne KUNERT | 2022-08-02 |
| 11377993 | Exhaust gas purification system for a gasoline engine | Jan Schoenhaber, Carolin Braun | 2022-07-05 |
| 11291952 | Single-layer 3-way catalytic converter | Jan Schoenhaber, Martin Roesch | 2022-04-05 |
| 11185820 | Multi-layer three-way catalytic converter | Jan Schoenhaber, Martin Roesch | 2021-11-30 |
| 10933373 | Catalytically active particulate filter | Naina Deibel, Stephanie Spiess, Martin Roesch, Jan Schoenhaber, Susanne KUNERT | 2021-03-02 |
| 10413886 | Double-layer three-way catalyst with improved aging stability | Joel Despres, Martin Roesch, Nicole Schichtel, Marcus Schmidt, Jan Schoenhaber +2 more | 2019-09-17 |
| 10071342 | Three-way catalytic converter | Jan Schoenhaber, Joel Despres, Martin Roesch | 2018-09-11 |
| 9581063 | Pollutant abatement system for gasoline vehicles | Raoul Klingmann, Stephanie Spiess, Ka-Fai Wong | 2017-02-28 |
| 9522360 | Three-way-catalyst system | Marcus Schmidt, Joel Despres, Martin Roesch, Raoul Klingmann | 2016-12-20 |
| 9517462 | Two-layer-three-way catalyst | Martin Roesch, Dieter Linder, Raoul Klingmann, Patrizia Laura De Cola, Marcus Schmidt | 2016-12-13 |
| 9486793 | Start-up catalyst for use upstream of a gasoline particulate filter | Raoul Klingmann, Joel Despres, Martin Roesch, Stephanie Spiess | 2016-11-08 |