Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11725611 | Aftertreatment heat management by controlled exhaust-gas recirculation with variable co-current flow upstream of first catalyst | Joerg Kemmerling, Frank Wunderlich | 2023-08-15 |
| 11428131 | Exhaust-gas aftertreatment arrangement | Joerg Kemmerling, Frank Wunderlich, Vanco Smiljanovski, Hanno Friederichs, Helmut Matthias Kindl +2 more | 2022-08-30 |
| 11333109 | Methods and systems for a turbocharged engine | Helmut Matthias Kindl, Vanco Smiljanovski, Joerg Kemmerling, Andreas Kuske, Hanno Friederichs +4 more | 2022-05-17 |
| 11220941 | Methods and systems for an aftertreatment system | Joerg Kemmerling, Christoph Boerensen, Frank Wunderlich, Helmut Matthias Kindl, Hanno Friederichs +3 more | 2022-01-11 |
| 10815873 | Methods and systems for a two-stage turbocharger | Joerg Kemmerling, Franz Arnd Sommerhoff, Helmut Matthias Kindl, Hanno Friederichs, Vanco Smiljanovski +1 more | 2020-10-27 |
| 10273866 | Supercharged internal combustion engine with turbine which can be liquid-cooled, and method for controlling the cooling of said turbine | Helmut Matthias Kindl, Vanco Smiljanovski, Andreas Kuske, Franz Arnd Sommerhoff, Joerg Kemmerling | 2019-04-30 |
| 10107180 | Two-stage supercharging internal combustion engine having an exhaust-gas aftertreatment arrangement, and method for operating a two-stage supercharged internal combustion engine | Joerg Kemmerling, Vanco Smiljanovski, Helmut Matthias Kindl, Werner Willems, Franz Arnd Sommerhoff +3 more | 2018-10-23 |
| 9989020 | Auto-ignition internal combustion engine with exhaust-gas turbocharging and exhaust-gas recirculation | Vanco Smiljanovski, Joerg Kemmerling, Helmut Matthias Kindl, Andreas Kuske, Franz Arnd Sommerhoff +5 more | 2018-06-05 |
| 9739213 | Methods for turbocharged engine with cylinder deactivation and variable valve timing | Joerg Kemmerling, Franz Arnd Sommerhoff, Andreas Kuske, Vanco Smiljanovski, Helmut Matthias Kindl +6 more | 2017-08-22 |