Issued Patents All Time
Showing 26–47 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |
| 6500986 | Process for preparing racemic amino derivatives | Uwe Stelzer | 2002-12-31 |
| 6451737 | Substituted aryl sulphonyl (thio) ureas as herbicides | Ernst Rudolf F. Gesing, Rolf Kirsten, Joachim Kluth, Klaus-Helmut Muller, Mark Wilhelm Drewes +5 more | 2002-09-17 |
| 6451738 | Substituted thienyl(Amino)-sulphonyl(thio)ureas as herbicides | Ernst Rudolf F. Gesing, Klaus-Helmut Muller, Ulrich Philipp, Markus Dollinger | 2002-09-17 |
| 6441195 | Substituted sulphonylamino(thio) carbonyl compounds | Klaus-Helmut Muller, Mark Wilhelm Drewes, Kurt Findeisen, Ernst Rudolf F. Gesing, Rolf Kirsten +5 more | 2002-08-27 |
| 6403535 | Substituted thiazol(in) ylideneamino sulfonylamino (thio)carbonyl-triazolinones | Klaus-Helmut Muller, Klaus Konig, Ernst Rudolf F. Gesing, Mark Wilhelm Drewes, Markus Dollinger +1 more | 2002-06-11 |
| 6383988 | Thienysulfonylamino (thio) carbonyl compounds | Klaus-Helmut Muller, Ernst Rudolf F. Gesing, Mark Wilhelm Drewes, Rolf Kirsten, Joachim Kluth +3 more | 2002-05-07 |
| 6303541 | Substituted thienyl(amino)sulphonyl(thio)ureas as herbicides | Ernst Rudolf F. Gesing, Klaus-Helmut Muller, Ulrich Philipp, Markus Dollinger | 2001-10-16 |
| 6297195 | Substituted triazoloazine sulphonamides | Ernst Rudolf F. Gesing, Mark Wilhelm Drewes, Rolf Kirsten, Joachim Kluth, Klaus-Helmut Muller +7 more | 2001-10-02 |
| 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 |
| 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, Kurt Findeisen, Ernst Rudolf F. Gesing, Rolf Kirsten +6 more | 2001-03-13 |
| 6200934 | Substituted arylsulphonylamino(thio)carbonyl-triazolin(thi)ones as herbicides | Klaus-Helmut Muller, Mark Wilhelm Drewes, Ernst Rudolf F. Gesing, Rolf Kirsten, Joachim Kluth +5 more | 2001-03-13 |
| 6180554 | Catalyst system for the production of olefin (co)polymers | Martin Hoch, Thomas Essert, Andreas Sattler, Jürgen Schneider | 2001-01-30 |
| 6180567 | Substituted sulphonylamino(thio)carbonyl compounds as herbicides | Klaus-Helmut Muller, Mark Wilhelm Drewes, Kurt Findeisen, Ernst Rudolf F. Gesing, Rolf Kirsten +5 more | 2001-01-30 |
| 6153761 | Sulphonylaminocarbonyltriazolinones having halogenoalkylthio substituents | Klaus-Helmut Muller, Rolf Kirsten, Ernst Rudolf F. Gesing, Joachim Kluth, Kurt Findeisen +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, Kurt Findeisen +7 more | 2000-09-19 |
| 6001776 | Herbicidal sulphonylamino(thio)carbonyl triazolin(thi)ones with heterocyclyl(alk)oxy substituents | Klaus-Helmut Muller, Joachim Kluth, Rolf Kirsten, Ernst Rudolf F. Gesing, Kurt Findeisen +4 more | 1999-12-14 |
| 5994273 | Herbicidal or fungicidal sulphonylaminocarbonyltriazolinones with halogenated alk(en)ylthio substituents | Klaus-Helmut Muller, Rolf Kirsten, Ernst Rudolf F. Gesing, Joachim Kluth, Kurt Findeisen +6 more | 1999-11-30 |
| 5858920 | Selective herbicides based on heteroaryloxy-acetamides E.G., fluthiamide | Peter Dahmen, Rolf Deege, Heinz Forster, Hans-Jochem Riebel | 1999-01-12 |
| 5814645 | Arylor hetaryl substituted nitrogen heterocycles and their use as pesticides | Johannes Kanellakopulos, Rainer Fuchs, Michael Schindler, Christoph Erdelen, Wolfgang Leicht +2 more | 1998-09-29 |
| 5183939 | Process for the racemization of optically active 1-aryl-alkylamines | Martin Littmann | 1993-02-02 |
| 5144077 | Process for working up the crystallization mother liquor from the resolution of the racemate of 1-(4-chlorophenyl)-ethylamine | Hans-Joachim Knops | 1992-09-01 |