Issued Patents All Time
Showing 26–50 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6589915 | Benzohetero cyclylcyclo hexenones and their use as herbicides | Ernst Baumann, Wolfgang von Deyn, Steffen Kudis, Klaus Langemann, Ulf Misslitz +7 more | 2003-07-08 |
| 6583089 | Tricyclic benzoylcyclohexanedione derivatives | Matthias Witschel, Steffen Kudis, Klaus Langemann, Ernst Baumann, Wolfgang von Deyn +5 more | 2003-06-24 |
| 6576596 | Substituted 2-benzoyl-cyclohexan-1,3-diones with herbicidal effect | Regina Luise Hill, Uwe Kardorff, Michael Rack, Ernst Baumann, Wolfgang von Deyn +7 more | 2003-06-10 |
| 6566307 | &agr;,&agr;′-substituted n-alkyl-3-alkenylbenzoyl-pyrazol-derivatives | Ulf Neidlein, Norbert Gotz, Ernst Baumann, Wolfgang von Deyn, Steffen Kudis +7 more | 2003-05-20 |
| 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 | Ernst Baumann, Wolfgang von Deyn, Steffen Kudis, Klaus Langemann, Ulf Misslitz +7 more | 2003-04-01 |
| 6506708 | 3-(heterocyclyl)-benzoylpyrazole-derivatives | Ulf Neidlein, Norbert Gotz, Ulf Misslitz, Roland Götz, Ernst Baumann +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 |
| 6475957 | N-cycloalkyl-3-alkenybenzoyl-pyrazole derivatives | Ulf Neidlein, Norbert Gotz, Ernst Baumann, Wolfgang von Deyn, Steffen Kudis +7 more | 2002-11-05 |
| 6440899 | Cyclohexenonedioxothiochromanoyl derivatives | Matthias Witschel, Klaus Langemann, Wolfgang von Deyn, Ulf Misslitz, Ernst Baumann +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 | Ulf Misslitz, Ernst Baumann, Wolfgang von Deyn, Steffen Kudis, Klaus Langemann +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 |
| 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, Ulf Misslitz +6 more | 2002-03-05 |
| 6326333 | Pyrazolyldioxothiochromanoyl derivatives | Matthias Witschel, Klaus Langemann, Wolfgang von Deyn, Ulf Misslitz, Ernst Baumann +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, Ernst Baumann, Wolfgang von Deyn +6 more | 2001-08-07 |
| 6207618 | Heterocyclic substituted 4-benzoyl-pyrazole as herbicides | Stefan Engel, Joachim Rheinheimer, Ernst Baumann, Wolfgang von Deyn, Regina Luise Hill +6 more | 2001-03-27 |
| 6165944 | 4-(3-heterocyclyl-1-benzoyl) pyrazoles and their use as herbicides | Wolfgang von Deyn, Regina Luise Hill, Ernst Baumann, Stefan Engel, Joachim Rheinheimer +6 more | 2000-12-26 |
| 6165943 | Thiazolimine derivatives | Martina Otten, Uwe Kardorff, Ernst Baumann, Wolfgang von Deyn, Stefan Engel +8 more | 2000-12-26 |
| 6156702 | Substituted 4-benzoylpyrazoles | Stefan Engel, Joachim Rheinheimer, Ernst Baumann, Wolfgang von Deyn, Regina Luise Hill +6 more | 2000-12-05 |
| 6143696 | Substituted 4-(3-alkenylbenzoyl)pyrazoles | Ernst Baumann, Wolfgang von Deyn, Stefan Engel, Regina Luise Hill, Uwe Kardorff +7 more | 2000-11-07 |
| 6140273 | Substituted 2-benzoylcyclohexane-1,3-diones | Stefan Engel, Ernst Baumann, Wolfgang von Deyn, Regina Luise Hill, Uwe Kardorff +7 more | 2000-10-31 |
| 6140272 | Substituted 4-benzoyl-pyrazoles | Stefan Engel, Ernst Baumann, Wolfgang Deyn, Regina Luise Hill, Uwe Kardorff +7 more | 2000-10-31 |