Issued Patents All Time
Showing 226–250 of 331 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6630594 | Methods of making substituted phenylketoenols | Hermann Hagemann, Thomas Bretschneider, Christoph Erdelen, Ulrike Wachendorff-Neumann, Peter Dahmen +3 more | 2003-10-07 |
| 6608211 | Substituted phenyl ketoenols | Hermann Hagemann, Christoph Erdelen, Ulrike Wachendorff-Neumann, Udo Schneider, Wolfram Andersch | 2003-08-19 |
| 6596873 | 2-and 2,5-substituted phenylketoenols | Folker Lieb, Thomas Bretschneider, Michael Ruther, Alan Graff, Udo Schneider +4 more | 2003-07-22 |
| 6589976 | Utilizing spirocyclic phenyl keto-enols as pesticides and herbicides | Thomas Bretschneider, Christoph Erdelen, Ulrike Wachendorff-Neumann, Markus Dollinger, Andreas Turberg | 2003-07-08 |
| 6576661 | Active ingredient combination having insecticidal and acaricidal characteristics | Ernst Brück, Christoph Erdelen | 2003-06-10 |
| 6576771 | Oxymethoxy-3-aryl-pyrone derivatives | Thomas Bretschneider, Folker Lieb, Hermann Hagemann, Michael Ruther, Jorg Stetter +7 more | 2003-06-10 |
| 6569810 | Cyclopentane-1,3-dione derivatives | Michael Ruther, Alan Graff, Arno Widdig, Jacques Dumas, Christoph Erdelen +3 more | 2003-05-27 |
| 6555567 | Substituted spiroheterocyclic 1H-3-aryl-pyrrolidine-2,4-dione derivatives, processes for their preparation, and their use as pesticides | Thomas Bretschneider, Bernd-Wieland Kruger, Hans-Joachim Santel, Markus Dollinger, Christoph Erdelen +1 more | 2003-04-29 |
| 6515184 | Cyclopentane-1,3-dione derivatives, herbicidal and pesticidal compositions containing them, methods of using them to combat pests and weeds and process for the preparation thereof | Michael Ruther, Alan Graff, Arno Widdig, Jacques Dumas, Christoph Erdelen +3 more | 2003-02-04 |
| 6511942 | 2,4,5-trisubstituted phenylketo-enols for use as pesticides and herbicides | Folker Lieb, Hermann Hagemann, Arno Widdig, Michael Ruther, Thomas Bretschneider +8 more | 2003-01-28 |
| 6504036 | 2- and 2.5-substituted phenylketoenols | Folker Lieb, Thomas Bretschneider, Michael Ruther, Alan Graff, Udo Schneider +4 more | 2003-01-07 |
| 6486343 | Substituted phenyl keto enols as pesticides and herbicides | Volker Lieb, Hermann Hagemann, Arno Widdig, Michael Ruther, Thomas Bretschneider +4 more | 2002-11-26 |
| 6479489 | Substituted spiroheterocyclic 1H-3-arylpyrrolidine-2,4-dione derivatives, methods of preparing them and their use as pest-control agents | Thomas Bretschneider, Bernd-Wieland Kruger, Hans-Joachim Santel, Markus Dollinger, Christoph Erdelen +1 more | 2002-11-12 |
| 6472419 | 1-H-3-aryl-pyrrolidine-2, 4-dione derivatives as pest-control agents | Thomas Bretschneider, Bernd-Wieland Kruger, Michael Ruther, Christoph Erdelen, Ulrike Wachendorff-Neumann | 2002-10-29 |
| 6472350 | Utilization of 3-phenyl-pyrones for pest control | Folker Lieb, Michael Ruther, Christoph Erdelen | 2002-10-29 |
| 6469196 | Dialkyl phenyl halide-substituted keto-enols for use as herbicides and pesticides | Thomas Bretschneider, Hermann Hagemann, Folker Lieb, Michael Ruther, Arno Widdig +7 more | 2002-10-22 |
| 6465222 | Method for stereoselective production of substituted cyclohexylanhydrins | Franz Effenberger, Jürgen Roos | 2002-10-15 |
| 6458965 | Aryl phenyl substituted cyclic ketoenols | Folker Lieb, Alan Graff, Udo Schneider, Thomas Bretshneider, Christoph Erdelen +5 more | 2002-10-01 |
| 6455472 | Phenyl-substituted cyclic enaminones | Ralf Wischnat, Mark Wilhelm Drewes, Markus Dollinger, Christoph Erdelen, Dieter Feucht +4 more | 2002-09-24 |
| 6451843 | Arylphenyl-substituted cyclic keto enols | Folker Lieb, Alan Graff, Udo Schneider, Thomas Bretschneider, Christoph Erdelen +7 more | 2002-09-17 |
| 6441030 | 3-phenyl-pyrones | Folker Lieb, Alan Graff, Udo Schneider, Michael Ruther, Christoph Erdelen +5 more | 2002-08-27 |
| 6417370 | Arylphenyl-substituted cyclic keto-enols | Folker Lieb, Alan Graff, Udo Schneider, Thomas Bretschneider, Christoph Erdelen +5 more | 2002-07-09 |
| 6391912 | Substituted phenylketoenols | Hermann Hagemann, Thomas Bretschneider, Christoph Erdelen, Ulrike Wachendorff-Neumann, Peter Dahmen +3 more | 2002-05-21 |
| 6388123 | Substituted phenyl keto enols as pesticides and herbicides | Volker Lieb, Hermann Hagemann, Arno Widdig, Michael Ruther, Thomas Bretschneider +4 more | 2002-05-14 |
| 6380246 | Alkyl-dihalogenated phenyl-substituted ketoenols useful as pesticides and herbicides | Folker Lieb, Hermann Hagemann, Arno Widdig, Michael Ruther, Thomas Bretschneider +9 more | 2002-04-30 |