Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6831039 | 3-(heterocyclyl)-substituted benzolpyrazols | Ulf Neidlein, Norbert Gotz, Ernst Baumann, Steffen Kudis, Klaus Langemann +6 more | 2004-12-14 |
| 6352959 | Thiochromanoylpyrazolone derivatives | Klaus Langemann, Ernst Baumann, Steffen Kudis, Guido Mayer, Ulf Misslitz +6 more | 2002-03-05 |
| 6262074 | 4-Hetaroylpyrazol derivatives and the use thereof as herbicides | Martina Otten, Norbert Gotz, Stefan Engel, Uwe Kardorff, Michael Rack +6 more | 2001-07-17 |
| 6140272 | Substituted 4-benzoyl-pyrazoles | Stefan Engel, Ernst Baumann, Regina Luise Hill, Uwe Kardorff, Guido Mayer +7 more | 2000-10-31 |
| 5981758 | Preparation of saccharincarbonyl halides | Peter Plath, Michael Rack, Ulf Misslitz | 1999-11-09 |
| 5925767 | Pyrazole-4-yl-hetaroyl derivatives as herbicides | Martina Otten, Stefan Engel, Regina Luise Hill, Uwe Kardorff, Marcus Vossen +5 more | 1999-07-20 |