Issued Patents All Time
Showing 1–25 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11274584 | Inductively heatable ceramic body, method for manufacturing a ceramic body, exhaust gas purification device and vehicle | — | 2022-03-15 |
| 8459003 | Exhaust gas after-treatment having reduced rhodium depletion | Jörg Theobald, Alf Degen | 2013-06-11 |
| 8402747 | Method for heating up a catalytic converter | Michael Zillmer, Matthias Holz, Kai Philipp | 2013-03-26 |
| 8316810 | Method and device for stopping and starting the engine of hybrid vehicles | Matthias Holz, Michael Zillmer, David Prochazka | 2012-11-27 |
| 8317652 | Drive unit with an internal combustion engine | Marc Hladun, Marcel Zirwes, Kai Bohnstedt, Georg Kruse | 2012-11-27 |
| 8276559 | Method and device for the optimized starting of an internal combustion engine | Matthias Holz, Michael Zillmer, David Prochazka | 2012-10-02 |
| 8250864 | Method for controlling the torque of a hybrid drive unit and hybrid drive unit | Matthias Holz, Michael Zillmer, David Prochazka | 2012-08-28 |
| 8020651 | Hybrid motor vehicle and method for controlling operation of a hybrid motor vehicle | Michael Zillmer, Matthias Holz, David Prochazka | 2011-09-20 |
| 7967397 | Method for operating a hybrid vehicle | Michael Zillmer, Matthias Holz, David Prochazka | 2011-06-28 |
| 7853397 | Method of operating an internal combustion engine | Jörg Theobald | 2010-12-14 |
| 7840337 | Method for controlling an overrun condition of a hybrid vehicle and hybrid vehicle | Michael Zillmer, Matthias Holz, David Prochazka | 2010-11-23 |
| 7832381 | Method of operating an internal combustion engine | Oliver Fladung, Jörg Theobald | 2010-11-16 |
| 7757489 | Engine configuration including an internal combustion engine | Helmut Endres, Fred Thiele, Jörg Theobald | 2010-07-20 |
| 7654077 | Method for controlling an operation of a heatable exhaust-gas sensor of a motor vehicle | Michael Zillmer, Matthias Holz, David Prochazka | 2010-02-02 |
| 7649273 | Hybrid drive unit having a low-temperature circuit | Michael Zillmer, Matthias Holz, Marc Hladun | 2010-01-19 |
| 7580779 | Method for operating a hybrid vehicle and hybrid vehicle | Michael Zillmer, Matthias Holz | 2009-08-25 |
| 7562732 | Method for operating a hybrid motor vehicle | Michael Zillmer, Matthias Holz | 2009-07-21 |
| 7475534 | Method for controlling fuel injection and a motor vehicle | Matthias Holz, Michael Zillmer, David Prochazka | 2009-01-13 |
| 7458203 | Hybrid vehicle and method for operating a hybrid vehicle | — | 2008-12-02 |
| 7419020 | Electrical energy system in a hybrid car | Matthias Holz, Michael Zillmer, Marc Hladun | 2008-09-02 |
| 7395659 | Hybrid vehicle and method for operating a hybrid vehicle | — | 2008-07-08 |
| 7356988 | Method for controlling the temperature of a catalyst and multicylinder engine comprising a lambda splitting exhaust gas cleaning system | Kai Philipp, Eric Bree | 2008-04-15 |
| 7316108 | Hybrid vehicle | Michael Zillmer, Matthias Holz, Marc Hladun | 2008-01-08 |
| 7305965 | Method for operating a hybrid motor vehicle | Michael Zillmer, Matthias Holz, David Prochazka | 2007-12-11 |
| 7278392 | Method for operating a hybrid vehicle and hybrid vehicle with a multi-cylinder internal combustion engine coupled to an electric motor | Michael Zillmer, Matthias Holz | 2007-10-09 |