Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6743755 | Substituted N-aryl nitrogen-containing heterocyclic compounds | Karl-Heinz Linker, Otto Schallner, Andreas Lender, Hans-Joachim Santel, Markus Dollinger +2 more | 2004-06-01 |
| 6686318 | Heterocyclically substituted aromatic amino compounds with a herbicidal effect | Roland Andree, Mark Wilhelm Drewes, Joachim Kluth, Karl-Heinz Linker, Klaus-Helmut Muller +2 more | 2004-02-03 |
| 6677277 | Substituted sulphonyl amino(thio)carbonyl compounds and their use as herbicides | Otto Schallner, Mark Wilhelm Drewes, Ernst Rudolf F. Gesing, Johannes-Rudolf Jansen, Rolf Kirsten +7 more | 2004-01-13 |