Issued Patents All Time
Showing 51–75 of 92 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5571774 | Pyridine-2,3-dicarboximides, their preparation and their use for controlling undesired plant growth | Gerhard Hamprecht, Peter M unster, Helmut Walter, Karl-Otto Westphalen | 1996-11-05 |
| 5569640 | Substituted 1,3-benzadioxane-4-ones and 1,3-benzathioxane-4-ones, their preparation and their conversion to crop protection agents | Joachim Rheinheimer, Uwe Josef Vogelbacher, Ernst Baumann, Hartmann Konig, Karl-Otto Westphalen +1 more | 1996-10-29 |
| 5563114 | Cyclohexenone oxime ethers, their preparation, intermediates for their preparation and their use as herbicides | Norbert Meyer, Juergen Kast, Ulf Misslitz, Albrecht Harreus, Norbert Goetz +3 more | 1996-10-08 |
| 5559218 | 2-aroylcyclohexanediones and their use as herbicides or plant growth-regulating agents | J urgen Kast, Wolfgang von Deyn, Christoph N ubling, Helmut Walter, Karl-Otto Westphalen | 1996-09-24 |
| 5543416 | Cyanoisoxazoles | Peter M unster, Klaus Ditrich, Gerhard Hamprecht, Karl-Otto Westphalen, Helmut Walter +1 more | 1996-08-06 |
| 5538939 | Acylamino-substituted isoxazole or isothiazole derivatives, their preparation and their use | Peter Muenster, Ernst Schefczik, Hartmann Koenig, Karl-Otto Westphalen, Helmut Walter | 1996-07-23 |
| 5514642 | Cyclohexenone oxime ethers, their preparation and their use | Ulf Misslitz, Norbert Meyer, Juergen Kast, Dieter Kolassa, Helmut Walter +2 more | 1996-05-07 |
| 5508412 | Phthalimides useful as intermediate compounds | Juergen Kast, Norbert Meyer, Ulf Misslitz, Albrecht Harreus, Harald Rang +2 more | 1996-04-16 |
| 5496792 | Cyclohexenone oxide ethers and use thereof as herbicides | Ulf Misslitz, Norbert Meyer, Juergen Kast, Kaspar Bott, Helmut Walter +2 more | 1996-03-05 |
| 5488029 | Herbicidal N- [1,3,5-riazin-2-yl)-aminocarbonyl]-benzenesulfonamides | Gerhard Hamprecht, Horst Mayer, Karl-Otto Westphalen, Uwe Kardorff, Helmut Walter | 1996-01-30 |
| 5478798 | Herbicidal N-[(1,3,5-triazin-2-yl)-aminocarbonyl]-benzenesulfonamides | Horst Mayer, Gerhard Hamprecht, Karl-Otto Westphalen, Helmut Walter, Klaus Grossmann +1 more | 1995-12-26 |
| 5434124 | Sulfonylurea derivatives and their use | Horst Mayer, Gerhard Hamprecht, Karl-Otto Westphalen, Helmut Walter | 1995-07-18 |
| 5407896 | Unsaturated cyclohexenone oxime ethers and herbicidal compositions thereof | Juergen Kast, Norbert Meyer, Ulf Misslitz, Albrecht Harreus, Harald Rang +2 more | 1995-04-18 |
| 5403812 | Unsaturated cyclohexenone oxime ethers and herbicidal compositions thereof | Juergen Kast, Norbert Meyer, Ulf Misslitz, Albrecht Harreus, Harald Rang +2 more | 1995-04-04 |
| 5399544 | Isoxazole- and isothiazole-5-carboxamides | Volker Maywald, Peter Muenster, Hartmann Koenig, Gerhard Hamprecht, Thomas Kuekenhoehner +3 more | 1995-03-21 |
| 5386036 | Dicarboximides, their preparation and their use as herbicides | Peter Muenster, Wolfgang Freund, Gerd Steiner, Helmut Walter, Karl-Otto Westphalen | 1995-01-31 |
| 5378680 | Dicarboximides and their use as herbicides | Volker Maywald, Klaus Ditrich, Thomas Kuekenhoehner, Gerhard Hamprecht, Wolfgang Freund +2 more | 1995-01-03 |
| 5378679 | Heteroaromatically condensed hydroxypyridonecarboxamides, their preparation and use | Christoph Nuebling, Wolfgang von Deyn, Hans Theobald, Karl-Otto Westphalen, Uwe Kardorff +2 more | 1995-01-03 |
| 5374609 | Cyclohexenone oxime ethers and their use as herbicides | Juergen Kast, Norbert Meyer, Ulf Misslitz, Albrecht Harreus, Thomas Kuekenhoehner +3 more | 1994-12-20 |
| 5364833 | Cyclohexenone oxime ethers, their preparation and their use as herbicides | Juergen Kast, Norbert Meyer, Ulf Misslitz, Albrecht Harreus, Helmut Walter +1 more | 1994-11-15 |
| 5362876 | Salicylaldehyde and salicylic acid derivatives and sulfur analogs thereof, their preparation and intermediates therefor | Karl Eicken, Joachim Rheinheimer, Uwe Josef Vogelbacher, Karl-Otto Westphalen, Helmut Walter | 1994-11-08 |
| 5360913 | Salicyclic acid derivatives | Joachim Rheinheimer, Karl Eicken, Uwe Josef Vogelbacher, Karl-Otto Westphalen, Helmut Walter | 1994-11-01 |
| 5356860 | Styrene derivatives useful as herbicides and defoliants | Bernd Schaefer, Lothar Rueb, Peter Schaefer, Karl-Otto Westphalen, Helmut Walter | 1994-10-18 |
| 5344813 | Hydroxypyridonecarboxamides, their manufacture and use as herbicides | Hans Theobald, Wolfgang von Deyn, Christoph Nuebling, Helmut Walter, Uwe Kardorff +2 more | 1994-09-06 |
| 5330965 | Cyclohexenone oxime ethers and their use as herbicides | Ulf Misslitz, Norbert Meyer, Juergen Kast, Norbert Goetz, Albrecht Harreus +4 more | 1994-07-19 |