Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9021791 | Method for diagnosing a metering valve and device for carrying out the method | Buelent Barcin, Tobias Pfister | 2015-05-05 |
| 8578701 | Method for operating an internal combustion engine and device for implementing the method | Torsten Handler, Matthias Loehr | 2013-11-12 |
| 8393143 | Procedure for operating a combustion engine with a SCR-catalyzer | Frank Schweizer | 2013-03-12 |
| 8196390 | Procedure and device to monitor an exhaust gas after-treatment system | Hartmut Lueders, Matthias Loehr | 2012-06-12 |
| 8024921 | Method for operating an internal combustion engine and device for carrying out the method | Matthias Loehr, Andreas Rudolph | 2011-09-27 |
| 8020374 | Method for operating an internal combustion engine and device for implementing the method | Matthias Loehr, Andreas Rudolph | 2011-09-20 |
| 7712304 | Method for after treatment of exhaust gases, and exhaust gas after treatment array | Thorsten Mayer, Johannes Schaller | 2010-05-11 |
| 7603846 | Method for operating an internal combustion engine and a device for carrying out the method | Hartmut Lueders, Thorsten Mayer, Matthias Loehr | 2009-10-20 |
| 7546728 | Method for operating a catalytic converter used for purifying the exhaust gas of an internal combustion engine and a device for implementing the method | Wolfgang Ripper, Stefan Wickert, Johannes Schaller, Hartmut Lueders, Thorsten Mayer +3 more | 2009-06-16 |
| 7428809 | Method for operating an internal combustion engine and a device for carrying out the method | Stefan Wickert, Torsten Handler, Dirk Samuelsen | 2008-09-30 |
| 7402573 | Use of nanoparticles for the DNA administration to a target organ | Bernhard Sabel, Kerstin Ringe | 2008-07-22 |
| 7200989 | Apparatus and method for cleaning exhaust gas from an internal combustion engine | Thorsten Mayer, Heinrich Duetsch | 2007-04-10 |