Issued Patents All Time
Showing 25 most recent of 235 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE37664 | Use of derivatives of N-phenl-3,4,5,6-tetrahydrophthalimide for the desiccation and abscission of plant organs | Klaus Grossmann, Christiaan Mulder | 2002-04-16 |
| 5574000 | Cyclohexenone oxime ethers, their preparation and their use as herbicides | Juergen Kast, Dieter Kolassa, Norbert Meyer, Ulrich Schirmer, Albrecht Harreus +2 more | 1996-11-12 |
| 5565408 | Cyanoquinoline compounds | Helmut Hagen, Juergen Pfister, Gunter Brill, Gerhard Nilz, Karl-Otto Westphalen | 1996-10-15 |
| 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 |
| 5554582 | Cyclohexenone compounds, their preparation and their use for controlling undesirable plant growth | Michael Keil, Ulrich Schirmer, Dieter Kolassa, Juergen Kast, Norbert Meyer | 1996-09-10 |
| 5446168 | Naphthindazole-4,9-quinones | Klaus Ditrich, Gerhard Hamprecht, Norbert Meyer, Karl-Otto Westphalen, Hartmut Laatsch | 1995-08-29 |
| 5411936 | Cyclohexenone oxime ethers, and their use as herbicides | Juergen Kast, Dieter Kolassa, Norbert Meyer, Ulrich Schirmer, Albrecht Harreus +2 more | 1995-05-02 |
| 5389602 | Herbicidal tetrahydropyran-2,4-diones | Juergen Kast, Dieter Kolassa, Norbert Meyer, Karl-Otto Westphalen, Wilhelm Rademacher +1 more | 1995-02-14 |
| 5342824 | N-aryltetrahydrophthalimide compounds | Lothar Rueb, Karl Eicken, Peter Plath, Barbara Schwalge, Karl-Otto Westphalen +1 more | 1994-08-30 |
| 5330965 | Cyclohexenone oxime ethers and their use as herbicides | Ulf Misslitz, Norbert Meyer, Juergen Kast, Norbert Goetz, Albrecht Harreus +4 more | 1994-07-19 |
| 5296452 | Herbicidal 3-(3,4,5,6-tetrahydrophthalimido)-cinnamic esters | Lothar Rueb, Karl Eicken, Karl-Otto Westphalen | 1994-03-22 |
| 5296451 | Cinnamic esters | Lothar Rueb, Karl Eicken, Karl-Otto Westphalen | 1994-03-22 |
| 5284821 | Oxazole- and thiazolecarboxamides | Klaus Ditrich, Volker Maywald, Gerhard Hamprecht, Albrecht Harreus, Karl-Otto Westphalen | 1994-02-08 |
| 5276007 | Herbicidal sulfonylureas | Gerhard Hamprecht, Horst Mayer, Karl-Otto Westphalen, Matthias Gerber, Klaus Grossmann +1 more | 1994-01-04 |
| 5262384 | Pyridine derivatives and their use for controlling undesirable plant growth | Gerhard Hamprecht, Norbert Goetz, Karl-Otto Westphalen | 1993-11-16 |
| 5262387 | Pyridine derivatives and their use for controlling undesirable plant growth | Gerhard Hamprecht, Norbert Goetz, Karl-Otto Westphalen | 1993-11-16 |
| 5258357 | Carboxamides, their preparation and their use as herbicides | Peter Muenster, Gerd Steiner, Wolfgang Freund, Karl-Otto Westphalen | 1993-11-02 |
| 5258356 | Substituted 1,8-naphthyridines, their preparation and their use as antidotes | Thomas Saupe, Peter Schaefer, Norbert Meyer, Karl-Otto Westphalen | 1993-11-02 |
| 5256633 | Oxazole-and thiazolecarboxyamides as herbicides | Klaus Ditrich, Volker Maywald, Gerhard Hamprecht, Albrecht Harreus, Karl-Otto Westphalen | 1993-10-26 |
| 5244867 | Oxazole- and thiazolecarboxamides | Klaus Ditrich, Volker Maywald, Gerhard Hamprecht, Albrecht Harreus, Karl-Otto Westphalen | 1993-09-14 |
| 5237089 | Nitro or amino substituted phenylalkyl or phenylalkenyl carboxylic acid derivatives | Peter Plath, Karl Eicken, Norbert Goetz, Jochen Wild, Norbert Meyer | 1993-08-17 |
| 5228896 | Cyclohexenone oxime ethers, their preparation, intermediates for their preparation and their use as herbicides | Ulf Misslitz, Norbert Meyer, Juergen Kast, Norbert Goetz, Albrecht Harreus +4 more | 1993-07-20 |
| 5217523 | Pyrazole-3-carboxamides, herbicidal compositions and use | Klaus Ditrich, Gerhard Hamprecht, Peter Plath, Karl-Otto Westphalen | 1993-06-08 |
| 5213605 | N-aryltetrahydrophthalimide compounds | Lothar Rueb, Karl Eicken, Peter Plath, Barbara Schwalge, Karl-Otto Westphalen +1 more | 1993-05-25 |
| 5211737 | 4-arryl-2-haloimidazole-5-carboxylic esters, the preparation and use thereof | Ulrich Wriede, Gerhard Hamprecht, Hermann Koehler, Thomas Kuekenhoehner, Karl-Otto Westphalen | 1993-05-18 |