Issued Patents 2004
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6825183 | Substituted benzoylcyclohexanediones for use as herbicides | Klaus-Helmut Muller, Hans-Georg Schwarz, Stefan Lehr, Dorothee Hoischen, Mark Wilhelm Drewes +3 more | 2004-11-30 |
| 6762152 | Substituted benzoyl ketones, methods for producing them and their use as herbicides | Klaus-Helmut Muller, Stefan Lehr, Hans-Georg Schwarz, Heinz-Jurgen Wroblowsky, Mark Wilhelm Drewes +3 more | 2004-07-13 |
| 6746989 | Substituted benzoylpyrazoles as herbicides | Klaus-Helmut Muller, Stefan Lehr, Hans-Georg Schwarz, Heinz-Jurgen Wroblowsky, Mark Wilhelm Drewes +3 more | 2004-06-08 |
| 6743755 | Substituted N-aryl nitrogen-containing heterocyclic compounds | Karl-Heinz Linker, Kurt Findeisen, Andreas Lender, Hans-Joachim Santel, Markus Dollinger +2 more | 2004-06-01 |
| 6727206 | Substituted aryl ketones | Klaus-Helmut Muller, Stefan Lehr, Hans-Georg Schwarz, Mark Wilhelm Drewes, Peter Dahmen +2 more | 2004-04-27 |
| 6686318 | Heterocyclically substituted aromatic amino compounds with a herbicidal effect | Roland Andree, Mark Wilhelm Drewes, Kurt Findeisen, Joachim Kluth, Karl-Heinz Linker +2 more | 2004-02-03 |
| 6677277 | Substituted sulphonyl amino(thio)carbonyl compounds and their use as herbicides | Mark Wilhelm Drewes, Kurt Findeisen, Ernst Rudolf F. Gesing, Johannes-Rudolf Jansen, Rolf Kirsten +7 more | 2004-01-13 |