Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6057270 | Substituted pyrazolyl-pyrazole derivatives, and their use as agents with herbicidal action | Jens Geisler, Helga Franke, Uwe Hartfiel, Michael Ganzer, Richard Rees | 2000-05-02 |
| 6028034 | Substituted pyrazolyl-pyrazole derivatives, processes for their preparation and their use as agents with herbicidal action | Jens Geisler, Helga Franke, Uwe Hartfiel, Michael Ganzer, Richard Rees | 2000-02-22 |
| 6013605 | Synergistic herbicidal mixtures | Richard Rees, Eberhard Richter | 2000-01-11 |
| 5919732 | Herbicidal 3-arylamino-6-trifluoromethyluracils | Reinhold Puttner, Hansjorg Krahmer | 1999-07-06 |
| 5869686 | Substituted pyrazole derivatives, processes for their preparation and their use as herbicides | Gabriele Dorfmeister, Helga Franke, Jens Geisler, Uwe Hartfiel, Richard Rees | 1999-02-09 |
| 5840653 | Substituted pyrazolylpyrazole derivatives | Michael Ganzer, Helga Franke, Uwe Hartfiel | 1998-11-24 |
| 5840912 | Substituted pyrazolyl-pyrazole derivatives, and their use as agents with herbicidal action | Jens Geisler, Helga Franke, Uwe Hartfiel, Michael Ganzer, Richard Rees | 1998-11-24 |
| 5756424 | Substituted pyrazole derivatives and their use as herbicides | Gabriele Dorfmeister, Helga Franke, Jens Geisler, Uwe Hartfiel, Richard Rees | 1998-05-26 |