Issued Patents All Time
Showing 26–50 of 117 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6559100 | 2-benzoyl-cyclohexane-1,3-diones | Stefan Engel, Joachim Rheinheimer, Ernst Baumann, Wolfgang von Deyn, Regina Luise Hill +6 more | 2003-05-06 |
| 6541423 | 4-(3′,4′-heterocyclyl benzoyl) pyrazoles as herbicidal agents | Guido Mayer, Ernst Baumann, Wolfgang von Deyn, Steffen Kudis, Klaus Langemann +7 more | 2003-04-01 |
| 6525204 | Method for producing isoxazoline-3-yl-acyl benzene | Joachim Rheinheimer, Wolfgang von Deyn, Joachim Gebhardt, Michael Rack, Rene Lochtman +5 more | 2003-02-25 |
| 6506708 | 3-(heterocyclyl)-benzoylpyrazole-derivatives | Ulf Neidlein, Norbert Gotz, Roland Götz, Ernst Baumann, Wolfgang von Deyn +7 more | 2003-01-14 |
| 6500950 | Benzylidenepyrazolones, their preparation and use | Joachim Rheinheimer, Matthias Witschel, Stefan Engel, Ernst Baumann, Wolfgang von Deyn +6 more | 2002-12-31 |
| 6479436 | Hetaroyl cyclohexanedione derivatives with herbicidal effect | Martina Otten, Norbert Gotz, Wolfgang von Deyn, Stefan Engel, Uwe Kardorff +5 more | 2002-11-12 |
| 6475957 | N-cycloalkyl-3-alkenybenzoyl-pyrazole derivatives | Ulf Neidlein, Norbert Gotz, Ernst Baumann, Wolfgang von Deyn, Steffen Kudis +7 more | 2002-11-05 |
| 6469176 | Method and novel intermediate products for producing isoxazolin-3-yl-acylbenzenenes | Wolfgang von Deyn, Joachim Gebhardt, Michael Rack, Rene Lochtman, Norbert Gotz +4 more | 2002-10-22 |
| 6451734 | Substituted 3-benzylpyrazoles and their use as herbicides | Cyrill Zagar, Gerhard Hamprecht, Markus Menges, Olaf Menke, Peter Schafer +4 more | 2002-09-17 |
| 6448205 | Substituted 2-phenylpyridine as herbicide | Peter Schafer, Michael Rack, Gerhard Hamprecht, Helmut Walter, Karl-Otto Westphalen +3 more | 2002-09-10 |
| 6440899 | Cyclohexenonedioxothiochromanoyl derivatives | Matthias Witschel, Klaus Langemann, Wolfgang von Deyn, Ernst Baumann, Stefan Engel +7 more | 2002-08-27 |
| 6432881 | 2-benzoylcyclohexane-1,3-dione as herbicides | Stefan Engel, Joachim Rheinheimer, Ernst Baumann, Wolfgang von Deyn, Regina Luise Hill +6 more | 2002-08-13 |
| 6410485 | Saccharin-5-carbonyl derivatives with herbicidal effect | Ernst Baumann, Wolfgang von Deyn, Steffen Kudis, Klaus Langemann, Guido Mayer +8 more | 2002-06-25 |
| 6407268 | Substituted 4-benzoylpyrazoles | Stefan Engel, Ernst Baumann, Wolfgang von Deyn, Regina Luise Hill, Uwe Kardorff +6 more | 2002-06-18 |
| 6387849 | Herbicidal hydroximic acid derivatives | Olaf Menke, Gerhard Hamprecht, Markus Menges, Robert Reinhard, Peter Schafer +3 more | 2002-05-14 |
| 6372693 | Substituted 2-(3-alkenyl-benzoyl)-cyclohexane-1,3-diones | Ernst Baumann, Wolfgang von Deyn, Stefan Engel, Regina Luise Hill, Uwe Kardorff +7 more | 2002-04-16 |
| 6352959 | Thiochromanoylpyrazolone derivatives | Klaus Langemann, Ernst Baumann, Wolfgang Deyn, Steffen Kudis, Guido Mayer +6 more | 2002-03-05 |
| 6337305 | Substituted 2-benz(o)ylpyridines, their preparation and their use as herbicides | Peter Schafer, Gerhard Hamprecht, Markus Menges, Olaf Menke, Michael Rack +3 more | 2002-01-08 |
| 6326333 | Pyrazolyldioxothiochromanoyl derivatives | Matthias Witschel, Klaus Langemann, Wolfgang von Deyn, Ernst Baumann, Stefan Engel +6 more | 2001-12-04 |
| 6323154 | 3-aryluracils and intermediates for their preparation | Ralf Klintz, Norbert Gotz, Peter Schafer, Gerhard Hamprecht, Elisabeth Heistracher +4 more | 2001-11-27 |
| 6310245 | 3-aminocarbonyl/3-aminothiocarbonyl-substituted 2-benzoyl-cyclohexan-1,3-diones with herbicidal effect | Uwe Kardorff, Regina Luise Hill, Michael Rack, Wolfgang von Deyn, Stefan Engel +7 more | 2001-10-30 |
| 6291682 | Pyrazol-4-ylbenzoyl derivatives and their use as herbicides | Martina Otten, Wolfgang von Deyn, Stefan Engel, Regina Luise Hill, Uwe Kardorff +5 more | 2001-09-18 |
| 6271179 | Benzylidene pyrazolones, production and use thereof | Joachim Rheinheimer, Matthias Witschel, Stefan Engel, Ernst Baumann, Wolfgang von Deyn +6 more | 2001-08-07 |
| 6268311 | 1-Amino-3-benzyluracils | Olaf Menke, Ralf Klintz, Gerhard Hamprecht, Elisabeth Heistracher, Peter Schafer +4 more | 2001-07-31 |
| 6265352 | Substituted carbamoyl triazoles and their use as herbicides | Ernst Baumann, Cyrill Zagar, Uwe Kardorff, Karl-Otto Westphalen, Helmut Walter +1 more | 2001-07-24 |