Issued Patents All Time
Showing 251–275 of 331 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6358887 | 2-Phenyl-substituted heterocyclic 1,3-ketonols as herbicides and pesticides | Thomas Bretschneider, Hermann Hagemann, Folker Lieb, Norbert Lui, Michael Ruther +8 more | 2002-03-19 |
| 6359151 | 2- and 2,5-substituted phenylketoenols | Folker Lieb, Thomas Bretschneider, Michael Ruther, Alan Graff, Udo Schneider +4 more | 2002-03-19 |
| 6316486 | Alkyl dihalogenated phenyl-substituted ketoenols useful as pesticides and herbicides | Folker Lieb, Hermann Hagemann, Arno Widdig, Michael Ruther, Thomas Bretschneider +9 more | 2001-11-13 |
| 6288102 | Substituted phenylketoenols and their use as pesticides and herbicides | Hermann Hagemann, Thomas Bretschneider, Christoph Erdelen, Ulrike Wachendorff-Neumann, Peter Dahmen +3 more | 2001-09-11 |
| 6271180 | Substituted phenyl keto enols as pesticides and herbicides | Volker Lieb, Hermann Hagemann, Arno Widdig, Michael Ruther, Thomas Bretschneider +4 more | 2001-08-07 |
| 6255342 | 2-and 2,5-substituted phenylketoenols | Folker Lieb, Thomas Bretschneider, Michael Ruther, Alan Graff, Udo Schneider +4 more | 2001-07-03 |
| 6251830 | Dialkyl-halogenophenyl-substituted ketoenols | Thomas Bretschneider, Hermann Hagemann, Folker Lieb, Michael Ruther, Arno Widdig +7 more | 2001-06-26 |
| 6221810 | 3-hydroxy-4-aryl-5-oxo-pyrazoline derivatives | Bernd-Wieland Kruger, Heinz-Jurgen Bertram, Thomas Bretschneider, Stefan Bohm, Andreas Krebs +7 more | 2001-04-24 |
| 6200932 | Phenyl-substituted cyclic ketoenol | Udo Schneider, Peter Dahmen, Markus Dollinger, Christoph Erdelen, Ulrike Wachendorff-Neumann | 2001-03-13 |
| 6172255 | Alkoxy-alkyl-substituted 1-H-3-aryl-pyrrolidine-2,4-diones used as herbicides and pesticides | Thomas Bretschneider, Bernd-Wieland Kruger, Michael Ruther, Christoph Erdelen, Ulrike Wachendorff-Neumann +2 more | 2001-01-09 |
| 6150304 | 2-aryl-cyclopentane-1,3-dione derivatives | Jacques Dumas, Thomas Bretschneider, Christoph Erdelen, Ulrike Wachendorff-Neumann, Hans-Joachim Santel +3 more | 2000-11-21 |
| 6140358 | Substituted phenyl keto enols as pesticides and herbicides | Volker Lieb, Hermann Hagemann, Arno Widdig, Michael Ruther, Thomas Bretschneider +4 more | 2000-10-31 |
| 6133296 | Substituted pyridyl keto enols | Folker Lieb, Hermann Hagemann, Arno Widdig, Michael Ruther, Thomas Bretschneider +6 more | 2000-10-17 |
| 6114374 | 2-and 2,5-substituted phenylketoenols | Folker Lieb, Thomas Bretschneider, Michael Ruther, Alan Graff, Udo Schneider +4 more | 2000-09-05 |
| 6110872 | 2,4,5-trisubstituted phenylketo-enols for use as pesticides and herbicides | Folker Lieb, Hermann Hagemann, Arno Widdig, Michael Ruther, Thomas Bretschneider +8 more | 2000-08-29 |
| 6100220 | Thiophene derivatives | Jacques Dumas, Thomas Bretschneider, Bernd Gallenkamp, Folker Lieb, Konrad Wernthaler +4 more | 2000-08-08 |
| 6071937 | Oxymethoxy-3-aryl-pyrone derivatives | Thomas Bretschneider, Folker Lieb, Hermann Hagemann, Michael Ruther, Jorg Stetter +7 more | 2000-06-06 |
| 6051723 | 3-aryl-tetronic acid derivatives | Thomas Bretschneider, Gunther Beck, Hermann Hagemann, Christoph Erdelen, Ulrike Wachendorff-Neumann +3 more | 2000-04-18 |
| 6025383 | Substituted thiophene derivatives as pesticides and herbicides | Jacques Dumas, Thomas Bretschneider, Bernd Gallenkamp, Folker Lieb, Konrad Wernthaler +4 more | 2000-02-15 |
| 6013664 | Microbicidal agents based on thiophene-2-carboxylic acid derivatives | Norbert Lui, Stefan Dutzmann, Gerd Hanssler | 2000-01-11 |
| 5994274 | Dialkyl phenyl halide-substituted keto-enols for use as herbicides and pesticides | Thomas Bretschneider, Hermann Hagemann, Folker Lieb, Michael Ruther, Arno Widdig +7 more | 1999-11-30 |
| 5990140 | Substituted oxazolines of the formula (I) | Wolfgang Kramer, Graham Holmwood, Hermann Hagemann, Ulrike Wachendorff-Neumann, Christoph Erdelen +2 more | 1999-11-23 |
| 5981567 | Substituted spiroheterocyclic 1h-3-aryl-pyrrolidine-2,4-dione derivatives and their use as pesticides | Thomas Bretschneider, Bernd-Wieland Kruger, Hans-Joachim Santel, Markus Dollinger, Christoph Erdelen +1 more | 1999-11-09 |
| 5977029 | 3-aryl-5-halogen-pyrone derivatives as pest control agents | Folker Lieb, Michael Ruther, Jorg Stetter, Markus Dollinger, Christoph Erdelen +4 more | 1999-11-02 |
| 5945444 | 3-aryl-4-hydroxy-.DELTA..sup.3 -dihydrothiophenone derivatives | Jacques Dumas, Thomas Bretschneider, Christoph Erdelen, Ulrike Wachendorff-Neumann | 1999-08-31 |