Issued Patents All Time
Showing 51–75 of 92 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6559100 | 2-benzoyl-cyclohexane-1,3-diones | Stefan Engel, Joachim Rheinheimer, Wolfgang von Deyn, Regina Luise Hill, Guido Mayer +6 more | 2003-05-06 |
| 6548677 | Method of producing 2-alkyl-3-(4,5-dihydroisoxazole-3-yl)-halobenzenes | Michael Rack, Norbert Gotz, Helmut Hagen, Wolfgang von Deyn, Rene Lochtman +1 more | 2003-04-15 |
| 6541423 | 4-(3′,4′-heterocyclyl benzoyl) pyrazoles as herbicidal agents | Guido Mayer, Wolfgang von Deyn, Steffen Kudis, Klaus Langemann, Ulf Misslitz +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, Ulf Misslitz, Roland Götz, Wolfgang von Deyn +7 more | 2003-01-14 |
| 6500950 | Benzylidenepyrazolones, their preparation and use | Joachim Rheinheimer, Matthias Witschel, Stefan Engel, Wolfgang von Deyn, Regina Luise Hill +6 more | 2002-12-31 |
| 6475957 | N-cycloalkyl-3-alkenybenzoyl-pyrazole derivatives | Ulf Neidlein, Norbert Gotz, Wolfgang von Deyn, Steffen Kudis, Roland Götz +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 |
| 6440899 | Cyclohexenonedioxothiochromanoyl derivatives | Matthias Witschel, Klaus Langemann, Wolfgang von Deyn, Ulf Misslitz, Stefan Engel +7 more | 2002-08-27 |
| 6432881 | 2-benzoylcyclohexane-1,3-dione as herbicides | Stefan Engel, Joachim Rheinheimer, Wolfgang von Deyn, Regina Luise Hill, Guido Mayer +6 more | 2002-08-13 |
| 6410485 | Saccharin-5-carbonyl derivatives with herbicidal effect | Ulf Misslitz, Wolfgang von Deyn, Steffen Kudis, Klaus Langemann, Guido Mayer +8 more | 2002-06-25 |
| 6407268 | Substituted 4-benzoylpyrazoles | Stefan Engel, Wolfgang von Deyn, Regina Luise Hill, Uwe Kardorff, Guido Mayer +6 more | 2002-06-18 |
| 6372693 | Substituted 2-(3-alkenyl-benzoyl)-cyclohexane-1,3-diones | Wolfgang von Deyn, Stefan Engel, Regina Luise Hill, Uwe Kardorff, Guido Mayer +7 more | 2002-04-16 |
| 6352959 | Thiochromanoylpyrazolone derivatives | Klaus Langemann, Wolfgang Deyn, Steffen Kudis, Guido Mayer, Ulf Misslitz +6 more | 2002-03-05 |
| 6326333 | Pyrazolyldioxothiochromanoyl derivatives | Matthias Witschel, Klaus Langemann, Wolfgang von Deyn, Ulf Misslitz, Stefan Engel +6 more | 2001-12-04 |
| 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 |
| 6271179 | Benzylidene pyrazolones, production and use thereof | Joachim Rheinheimer, Matthias Witschel, Stefan Engel, Wolfgang von Deyn, Regina Luise Hill +6 more | 2001-08-07 |
| 6265352 | Substituted carbamoyl triazoles and their use as herbicides | Cyrill Zagar, Uwe Kardorff, Ulf Misslitz, Karl-Otto Westphalen, Helmut Walter +1 more | 2001-07-24 |
| 6207618 | Heterocyclic substituted 4-benzoyl-pyrazole as herbicides | Stefan Engel, Joachim Rheinheimer, Wolfgang von Deyn, Regina Luise Hill, Guido Mayer +6 more | 2001-03-27 |
| 6197958 | Carboxylic acid derivatives, their preparation and use | Hartmut Riechers, Dagmar Klinge, Wilhelm Amberg, Andreas Kling, Stefan Muller +5 more | 2001-03-06 |
| 6165944 | 4-(3-heterocyclyl-1-benzoyl) pyrazoles and their use as herbicides | Wolfgang von Deyn, Regina Luise Hill, Stefan Engel, Guido Mayer, Joachim Rheinheimer +6 more | 2000-12-26 |
| 6165943 | Thiazolimine derivatives | Guido Mayer, Martina Otten, Uwe Kardorff, Wolfgang von Deyn, Stefan Engel +8 more | 2000-12-26 |
| 6156702 | Substituted 4-benzoylpyrazoles | Stefan Engel, Joachim Rheinheimer, Wolfgang von Deyn, Regina Luise Hill, Guido Mayer +6 more | 2000-12-05 |
| 6143696 | Substituted 4-(3-alkenylbenzoyl)pyrazoles | Wolfgang von Deyn, Stefan Engel, Regina Luise Hill, Uwe Kardorff, Guido Mayer +7 more | 2000-11-07 |
| 6140272 | Substituted 4-benzoyl-pyrazoles | Stefan Engel, Wolfgang Deyn, Regina Luise Hill, Uwe Kardorff, Guido Mayer +7 more | 2000-10-31 |