Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11352926 | Method for determining regeneration parameter values of a multiple LNT catalyst system, and device for data processing | Christoph Boerensen, Jan Harmsen, Christian Nederlof, Dirk Roemer | 2022-06-07 |
| 10690029 | System and method for exhaust gas aftertreatment with lean NOx trap and exhaust gas recirculation | Christoph Boerensen, Dirk Roemer, Brendan Patrick Carberry, Felix Goebel, Evgeny Smirnov | 2020-06-23 |
| 10378404 | Methods and systems for an engine after-treatment system | Frederik De Smet, Christoph Boerensen | 2019-08-13 |
| 10323594 | Methods and systems for treating vehicle emissions | Christoph Boerensen, Dirk Roemer, Felix Goebel, Brendan Patrick Carberry, Evgeny Smirnov | 2019-06-18 |
| 10301990 | Methods and systems for an exhaust gas aftertreatment system | Frederik De Smet, Monika Angst, Christoph Boerensen, Dirk Roemer, Brendan Patrick Carberry +2 more | 2019-05-28 |
| 10029671 | Methods relating to exhaust after-treatment devices | Matthew Allen Schneider, Dirk Roemer, Frederik De Smet, Jan Harmsen, Kim Ford +8 more | 2018-07-24 |
| 9540985 | Arrangement for exhaust-gas aftertreatment system for an internal combustion engine and method for operating the exhaust-gas aftertreatment system arrangement | Jan Harmsen | 2017-01-10 |
| 9169754 | Method for enriching the exhaust gas of an internal combustion engine with reducing agent and internal combustion engine for performing such a method | Matthew Allen Schneider, Kim Ford, Javier Castellano, Dirk Roemer, Yasser Mohamed sayed Yacoub | 2015-10-27 |
| 9051861 | Regeneration method and motor vehicle | Leonhard Bartsch, Matthew Allen Schneider, Yasser Mohamed sayed Yacoub, Jan Harmsen | 2015-06-09 |
| 9016046 | Internal combustion engine with exhaust-gas aftertreatment arrangement and method for operating an internal combustion engine of said type | Jan Harmsen | 2015-04-28 |