Issued Patents All Time
Showing 1–25 of 139 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE39607 | Herbicidal sulphonylamino(thio) carbonyl compounds | Klaus-Helmut Muller, Rolf Kirsten, Ernst Rudolf F. Gesing, Joachim Kluth, Mark Wilhelm Drewes +6 more | 2007-05-01 |
| RE39263 | Substituted aromatic thiocarboxylic acid amides and their use as herbicides | Karl-Heinz Linker, Roland Andree, Mark Wilhelm Drewes, Andreas Lender, Otto Schallner +3 more | 2006-09-05 |
| 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 |
| 6602826 | Heterocyclically substituted aromatic amino compounds with a herbicidal effect | Roland Andree, Mark Wilhelm Drewes, Joachim Kluth, Karl-Heinz Linker, Klaus-Helmut Muller +2 more | 2003-08-05 |
| 6551963 | Phenylpyridazinones | Karl-Heinz Linker, Wilhelm Haas, Markus Dollinger, Hans-Joachim Santel | 2003-04-22 |
| 6525211 | Herbicidal sulphonylamino(thio)carbonyl compounds | Klaus-Helmut Muller, Rolf Kirsten, Ernst Rudolf F. Gesing, Joachim Kluth, Mark Wilhelm Drewes +6 more | 2003-02-25 |
| 6451736 | Substituted aromatic thiocarboxylic acid amides and their use as herbicides | Karl-Heinz Linker, Roland Andree, Mark Wilhelm Drewes, Andreas Lender, Otto Schallner +3 more | 2002-09-17 |
| 6441195 | Substituted sulphonylamino(thio) carbonyl compounds | Klaus-Helmut Muller, Mark Wilhelm Drewes, Ernst Rudolf F. Gesing, Johannes-Rudolf Jansen, Rolf Kirsten +5 more | 2002-08-27 |
| 6426318 | 3-aryl-1,2,4-triazone derivatives with herbicidal properties | Karl-Heinz Linker, Otto Schallner, Andreas Lender, Hans-Joachim Santel, Markus Dollinger +2 more | 2002-07-30 |
| 6420316 | Substituted aromatic thiocarboxylic acid amides and their use as herbicides | Karl-Heinz Linker, Roland Andree, Mark Wilhelm Drewes, Andreas Lender, Otto Schallner +3 more | 2002-07-16 |
| 6395683 | Heterocyclylbenzonitriles | Mark Wilhelm Drewes, Roland Andree, Wilhelm Haas, Andreas Lender, Karl-Heinz Linker +3 more | 2002-05-28 |
| 6331507 | Substituted aromatic thiocarboxylic acid amides and their use as herbicides | Karl-Heinz Linker, Roland Andree, Mark Wilhelm Drewes, Andreas Lender, Otto Schallner +3 more | 2001-12-18 |
| 6258957 | N-aryl-1,2,4-triazolin-5-ones | Karl-Heinz Linker, Wilhelm Haas, Andreas Lender, Klaus-Helmut Muller, Otto Schallner +3 more | 2001-07-10 |
| 6251831 | Herbicidal sulphonylamino(thio)carbonyl compounds | Klaus-Helmut Muller, Rolf Kirsten, Ernst Rudolf F. Gesing, Joachim Kluth, Mark Wilhelm Drewes +6 more | 2001-06-26 |
| 6200934 | Substituted arylsulphonylamino(thio)carbonyl-triazolin(thi)ones as herbicides | Klaus-Helmut Muller, Mark Wilhelm Drewes, Ernst Rudolf F. Gesing, Johannes-Rudolf Jansen, Rolf Kirsten +5 more | 2001-03-13 |
| 6200931 | 5,6-dihydro-(1,4,2)-Dioxazin-substituted (hetero) aryl-(oxy-, imino-, alkyl-)-sulphonylamino(thio)carbonyl-heterocyclyl derivatives, their preparation and their use as herbicides | Klaus-Helmut Muller, Mark Wilhelm Drewes, Ernst Rudolf F. Gesing, Johannes-Rudolf Jansen, Rolf Kirsten +6 more | 2001-03-13 |
| 6180567 | Substituted sulphonylamino(thio)carbonyl compounds as herbicides | Klaus-Helmut Muller, Mark Wilhelm Drewes, Ernst Rudolf F. Gesing, Johannes-Rudolf Jansen, Rolf Kirsten +5 more | 2001-01-30 |
| 6172225 | Process for producing hydroxyarenes | Karl-Heinz Linker, Wilhelm Haas, Otto Schallner, Roland Andree, Mark Wilhelm Drewes | 2001-01-09 |
| 6162765 | Substituted N-aryl nitrogen-containing heterocyclic compounds | Karl-Heinz Linker, Otto Schallner, Andreas Lender, Hans-Joachim Santel, Markus Dollinger +2 more | 2000-12-19 |
| 6159903 | Substituted 2-aryl-1,2,4-triazine-3,5-di(thi)ones as herbicides | Karl-Heinz Linker, Markus Dollinger, Hans-Joachim Santel | 2000-12-12 |
| 6153761 | Sulphonylaminocarbonyltriazolinones having halogenoalkylthio substituents | Klaus-Helmut Muller, Rolf Kirsten, Ernst Rudolf F. Gesing, Joachim Kluth, Johannes-Rudolf Jansen +6 more | 2000-11-28 |
| 6121204 | Herbicidal or fungicidal sulphonylaminocarbonyltriazolinones with halogenated alk(en)oxy substituents | Klaus-Helmut Muller, Rolf Kirsten, Ernst Rudolf F. Gesing, Joachim Kluth, Johannes-Rudolf Jansen +7 more | 2000-09-19 |
| 6100420 | Heterocyclylbenzonitriles | Mark Wilhelm Drewes, Roland Andree, Wilhelm Haas, Andreas Lender, Karl-Heinz Linker +3 more | 2000-08-08 |