Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6232271 | 1-Methyl-5-alkylsulfonyl-, 1-methyl-5-alkylsulfinyl- and 1-methyl-5-alkylthio- substituted pyrazolylpyrazoles, processes for their preparation and their use as herbicides | Alfred Angermann, Helga Franke, Rainer Preuss, Holger Wagner, Hermann Bieringer +2 more | 2001-05-15 |
| 6057270 | Substituted pyrazolyl-pyrazole derivatives, and their use as agents with herbicidal action | Jens Geisler, Helga Franke, Michael Ganzer, Jurgen Bohner, 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, Michael Ganzer, Jurgen Bohner, Richard Rees | 2000-02-22 |
| 5869686 | Substituted pyrazole derivatives, processes for their preparation and their use as herbicides | Gabriele Dorfmeister, Helga Franke, Jens Geisler, Jurgen Bohner, Richard Rees | 1999-02-09 |
| 5840653 | Substituted pyrazolylpyrazole derivatives | Michael Ganzer, Helga Franke, Jurgen Bohner | 1998-11-24 |
| 5840912 | Substituted pyrazolyl-pyrazole derivatives, and their use as agents with herbicidal action | Jens Geisler, Helga Franke, Michael Ganzer, Jurgen Bohner, Richard Rees | 1998-11-24 |
| 5756424 | Substituted pyrazole derivatives and their use as herbicides | Gabriele Dorfmeister, Helga Franke, Jens Geisler, Jurgen Bohner, Richard Rees | 1998-05-26 |
| 5668278 | Bicyclic pyrazolo compounds | Gabriele Dorfmeister, Helga Franke, Jens Geisler, Gerhard Johann, Richard Rees | 1997-09-16 |
| 5580986 | Substituted pyrazole derivatives | Gabriele Dorfmeister, Helga Franke, Jens Geisler, J urgen Bohner, Richard Rees | 1996-12-03 |
| 5556986 | Pyrazole hydrazine compounds | Gabriele Dorfmeister, Helga Franke, Jens Geisler, Gerhard Johann, Richard Rees | 1996-09-17 |
| 5405829 | Substituted pyrazolypyrazoles and their use as herbicides | Gabriele Dorfmeister, Helga Franke, Jens Geisler, Gerhard Johann, Richard Rees | 1995-04-11 |