Issued Patents All Time
Showing 1–25 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12286918 | Support pin for catalytic converter with electrical heating disk | Peter Hirth, Thomas Härig | 2025-04-29 |
| 12246286 | Electrically heatable catalytic converter | Peter Hirth, Thomas Härig | 2025-03-11 |
| 12201941 | Annular catalytic converter | Rolf Brück, Peter Hirth, David Odenthal, Marat Karibayev, Ferdi Kurth | 2025-01-21 |
| 12168203 | Exhaust gas aftertreatment device | Rolf Brück, Peter Hirth, David Odenthal | 2024-12-17 |
| 11911752 | Honeycomb body and method for producing the honeycomb body | Christoph Pabst, Peter Hirth, Ferdi Kurth, Michael Voit | 2024-02-27 |
| 11359533 | Catalytic converter and method for the production thereof | Sebastian Dung, Peter Hirth | 2022-06-14 |
| 10519831 | Delivery device for delivering a reducing agent and motor vehicle having a delivery device | Jan Hodgson | 2019-12-31 |
| 10443462 | Method for extracting a liquid additive from a tank | Georges Maguin, Jan Hodgson | 2019-10-15 |
| 10428710 | Injector having a reinforced spray disc | Rolf Brück | 2019-10-01 |
| 10287955 | Module for the metered provision of a liquid | Jan Hodgson, Georges Maguin, Philippe Mertes, Michael Metral, Christian Vorsmann | 2019-05-14 |
| 10267194 | Device for providing a liquid additive | Jan Hodgson | 2019-04-23 |
| 9982583 | Dosing valve for additives at risk of freezing, method for producing a dosing valve and motor vehicle | Jan Hodgson, ROLF BRUECK | 2018-05-29 |
| 9897477 | Delivery unit with fill level sensor for a liquid additive, tank for storing liquid additive, motor vehicle and method for monitoring a fill level | Georges Maguin, Cheikh Diouf, Jan Hodgson | 2018-02-20 |
| 9784158 | Device for providing a liquid additive | Georges Maguin, Philippe Mertes, Cheikh Diouf, Finn Frederiksen, Jan Hodgson | 2017-10-10 |
| 9765664 | Apparatus for providing liquid additive, method for assembling the apparatus and motor vehicle having the apparatus | Peter Bauer, Jan Hodgson | 2017-09-19 |
| 9624810 | Delivery unit for a liquid additive with a temperature sensor, method for checking the operating state of a delivery unit and motor vehicle having a delivery unit | Finn Frederiksen, Georges Maguin, Cheikh Diouf, Jan Hodgson | 2017-04-18 |
| 9599003 | Method for operating a metering device, metering device and motor vehicle | Jan Hodgson, Peter Bauer | 2017-03-21 |
| 9562457 | Device for delivering a liquid additive and motor vehicle having the device | Georges Maguin, Cheikh Diouf, Finn Frederiksen, Jan Hodgson | 2017-02-07 |
| 9512768 | Device for supplying a liquid additive and motor vehicle having the device | Jan Hodgson, ROLF BRUECK | 2016-12-06 |
| 9476336 | Container having a heating device for a tank for storing a liquid additive and motor vehicle having a tank | ROLF BRUECK, Jan Hodgson | 2016-10-25 |
| 9388723 | Reducing agent delivery device with compensation element, method for compensating freezing of a reducing agent in a delivery device and motor vehicle having a delivery device | Jan Hodgson | 2016-07-12 |
| 9334780 | Injection device for injecting a fluid and motor vehicle having an injection device | Jan Hodgson | 2016-05-10 |
| 9335199 | Device for storage of an operating fluid for a motor vehicle, method for mounting the device, method for monitoring the device and motor vehicle | Jan Hodgson | 2016-05-10 |
| 9322314 | Method for operating an SCR dosing unit and motor vehicle having a dosing unit | Jan Hodgson, Peter Hirth | 2016-04-26 |
| 9261000 | Device for exhaust-gas aftertreatment having a dosing unit for an exhaust-gas aftertreatment agent and motor vehicle having the device | Jan Hodgson | 2016-02-16 |