Issued Patents All Time
Showing 25 most recent of 86 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7687435 | Benzoyl-substituted phenylalanineamides | Matthias Witschel, Michael Puhl, Gerhard Hamprecht, Liliana Parra Rapado, Ulf Misslitz +4 more | 2010-03-30 |
| 6479436 | Hetaroyl cyclohexanedione derivatives with herbicidal effect | Martina Otten, Norbert Gotz, Wolfgang von Deyn, Stefan Engel, Uwe Kardorff +5 more | 2002-11-12 |
| 6410485 | Saccharin-5-carbonyl derivatives with herbicidal effect | Ulf Misslitz, Ernst Baumann, Wolfgang von Deyn, Steffen Kudis, Klaus Langemann +8 more | 2002-06-25 |
| 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 |
| 6262074 | 4-Hetaroylpyrazol derivatives and the use thereof as herbicides | Martina Otten, Norbert Gotz, Wolfgang Deyn, Stefan Engel, Uwe Kardorff +6 more | 2001-07-17 |
| 6204222 | Substituted cyclohexene-1,2-dicarboxylic acid derivatives and intermediates for their preparation | Ralf Klintz, Elisabeth Heistracher, Peter Schaefer, Gerhard Hamprecht, Uwe Kardorff +3 more | 2001-03-20 |
| 6153759 | Heterocyclic benzoyl intermediates for herbicidal compounds | Wolfgang von Deyn, Regina Luise Hill, Uwe Kardorff, Stefan Engel, Martina Otten +7 more | 2000-11-28 |
| 6117822 | Substituted phthalimidocinnamic acid derivatives and intermediates for their preparation | Elisabeth Heistracher, Christoph-Sweder von dem Bussche-Hunnefeld, Gerhard Hamprecht, Ralf Klintz, Peter Schafer +4 more | 2000-09-12 |
| 6083880 | Saccharine-5-carbonyl-cyclohexane-1, 3, 5-trione derivatives, their preparation and their use as herbicides | Helmut Walter, Uwe Kardorff, Matthias Witschel, Regina Luise Hill, Wolfgang von Deyn +4 more | 2000-07-04 |
| 6083879 | Herbicidal benzoylisothiazoles | Stefan Engel, Wolfgang von Deyn, Regina Luise Hill, Uwe Kardorff, Martina Otten +4 more | 2000-07-04 |
| 6054414 | Benzoyl derivatives | Martina Otten, Wolfgang von Deyn, Stefan Engel, Regina Luise Hill, Uwe Kardorff +4 more | 2000-04-25 |
| 6046137 | Herbicidal heterocyclically substituted benzoylisothiazoles | Stefan Engel, Wolfgang von Deyn, Regina Luise Hill, Uwe Kardorff, Martina Otten +4 more | 2000-04-04 |
| 6040274 | 2-Aroylcyclohexanediones, their preparation and their use as herbicides or plant growth-regulating agents | Jurgen Kast, Marcus Vossen, Wolfgang von Deyn, Stefan Engel, Regina Luise Hill +5 more | 2000-03-21 |
| 6013607 | 2-hetaroylcyclohexane-1,3-diones | Martina Otten, Wolfgang von Deyn, Stefan Engel, Regina Luise Hill, Uwe Kardorff +4 more | 2000-01-11 |
| 6004903 | 2-Anylocyclohexanediones having improved herbicidal properties | Wolfgang von Deyn, Regina Luise Hill, Uwe Kardorff, Stefan Engel, Martina Otten +7 more | 1999-12-21 |
| 5981758 | Preparation of saccharincarbonyl halides | Wolfgang Deyn, Michael Rack, Ulf Misslitz | 1999-11-09 |
| 5945381 | Herbicidal heterocyclically annulated benzoylisothiazoles | Stefan Engel, Wolfgang von Deyn, Regina Luise Hill, Uwe Kardorff, Martina Otten +4 more | 1999-08-31 |
| 5939359 | Herbicidal pyrazine derivatives | Stefan Engel, Christoph Nubling, Uwe Kardorff, Jurgen Kast, Wolfgang von Deyn +3 more | 1999-08-17 |
| 5925767 | Pyrazole-4-yl-hetaroyl derivatives as herbicides | Martina Otten, Wolfgang Deyn, Stefan Engel, Regina Luise Hill, Uwe Kardorff +5 more | 1999-07-20 |
| 5863864 | Preparation of saccharincarboxylic acids and -carboxylic acid esters | Harald Rang, Karl-Otto Westphalen, Matthias Gerber, Helmut Walter | 1999-01-26 |
| 5846906 | Herbicidally active phenyldiketone compounds | Wolfgang von Deyn, Regina Luise Hill, Uwe Kardorff, Stefan Engel, Martina Otten +7 more | 1998-12-08 |
| 5846907 | Herbicidally active pyrazol-4-ylbenzoyl compounds | Wolfgang von Deyn, Regina Luise Hill, Uwe Kardorff, Stefan Engel, Martina Otten +7 more | 1998-12-08 |
| 5834402 | Isoxazolylbenzoyl derivatives | Wolfgang von Deyn, Regina Luise Hill, Uwe Kardorff, Stefan Engel, Martina Otten +7 more | 1998-11-10 |
| 5817603 | Substituted cyclohexene-1,2-dicarboxylic acid derivatives and intermediates for their preparation | Ralf Klintz, Elisabeth Heistracher, Peter Schaefer, Gerhard Hamprecht, Uwe Kardorff +3 more | 1998-10-06 |
| 5807807 | Substituted phthalimidocinnamic acid derivatives and intermediates for their preparation | Elisabeth Heistracher, Christoph-Sweder von dem Bussche-Hunnefeld, Gerhard Hamprecht, Ralf Klintz, Peter Schafer +4 more | 1998-09-15 |