Issued Patents All Time
Showing 26–46 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6358887 | 2-Phenyl-substituted heterocyclic 1,3-ketonols as herbicides and pesticides | Reiner Fischer, Thomas Bretschneider, Hermann Hagemann, Folker Lieb, Norbert Lui +8 more | 2002-03-19 |
| 6359151 | 2- and 2,5-substituted phenylketoenols | Folker Lieb, Reiner Fischer, Thomas Bretschneider, 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, Reiner Fischer, Thomas Bretschneider +9 more | 2001-11-13 |
| 6271180 | Substituted phenyl keto enols as pesticides and herbicides | Volker Lieb, Hermann Hagemann, Arno Widdig, Reiner Fischer, Thomas Bretschneider +4 more | 2001-08-07 |
| 6255342 | 2-and 2,5-substituted phenylketoenols | Folker Lieb, Reiner Fischer, Thomas Bretschneider, Alan Graff, Udo Schneider +4 more | 2001-07-03 |
| 6251830 | Dialkyl-halogenophenyl-substituted ketoenols | Reiner Fischer, Thomas Bretschneider, Hermann Hagemann, Folker Lieb, Arno Widdig +7 more | 2001-06-26 |
| 6172255 | Alkoxy-alkyl-substituted 1-H-3-aryl-pyrrolidine-2,4-diones used as herbicides and pesticides | Reiner Fischer, Thomas Bretschneider, Bernd-Wieland Kruger, Christoph Erdelen, Ulrike Wachendorff-Neumann +2 more | 2001-01-09 |
| 6140358 | Substituted phenyl keto enols as pesticides and herbicides | Volker Lieb, Hermann Hagemann, Arno Widdig, Reiner Fischer, Thomas Bretschneider +4 more | 2000-10-31 |
| 6133296 | Substituted pyridyl keto enols | Folker Lieb, Hermann Hagemann, Arno Widdig, Reiner Fischer, Thomas Bretschneider +6 more | 2000-10-17 |
| 6114374 | 2-and 2,5-substituted phenylketoenols | Folker Lieb, Reiner Fischer, Thomas Bretschneider, 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, Reiner Fischer, Thomas Bretschneider +8 more | 2000-08-29 |
| 6071937 | Oxymethoxy-3-aryl-pyrone derivatives | Thomas Bretschneider, Reiner Fischer, Folker Lieb, Hermann Hagemann, Jorg Stetter +7 more | 2000-06-06 |
| 5994274 | Dialkyl phenyl halide-substituted keto-enols for use as herbicides and pesticides | Reiner Fischer, Thomas Bretschneider, Hermann Hagemann, Folker Lieb, Arno Widdig +7 more | 1999-11-30 |
| 5977029 | 3-aryl-5-halogen-pyrone derivatives as pest control agents | Reiner Fischer, Folker Lieb, Jorg Stetter, Markus Dollinger, Christoph Erdelen +4 more | 1999-11-02 |
| 5847211 | Substituted 1H-3-Aryl-pyrrolidine-2,4-dione derivatives | Reiner Fischer, Thomas Bretschneider, Bernd-Wieland Kruger, Christoph Erdelen, Ulrike Wachendorff-Neumann +2 more | 1998-12-08 |
| 5830826 | Alkoxy-alkyl-substituted 1H-3-aryl-pyrrolidine-2, 4-diones used as herbicicides and pesticides | Reiner Fischer, Thomas Bretschneider, Bernd-Wieland Kruger, Christoph Erdelen, Ulrike Wachendorff-Neumann +2 more | 1998-11-03 |
| 5783708 | Intermediate compounds for the preparation of new quinolone-and naphthyridonecarboxylic acid derivatives | Uwe Petersen, Thomas Schenke, Klaus-Dieter Bremm, Rainer Endermann | 1998-07-21 |
| 5703094 | Quinolone- and naphthyridonecarboxylic acid derivatives | Uwe Petersen, Thomas Schenke, Klaus-Dieter Bremm, Rainer Endermann | 1997-12-30 |
| 5622917 | Substituted 1H--3-aryl-pyrrolidine-2,4-dione derivatives | Reiner Fischer, Thomas Bretschneider, Bernd-Wieland Kr uger, Christoph Erdelen, Ulrike Wachendorff-Neumann +2 more | 1997-04-22 |
| 5565450 | 5-aryl-1,3-thiazine derivatives | Reiner Fischer, Folker Lieb, J org Stetter, Christoph Erdelen, Ulrike Wachendorff-Neumann +3 more | 1996-10-15 |
| 5393729 | 3-aryl-pyrone derivatives | Reiner Fischer, Andreas Krebs, Folker Lieb, Jorg Stetter, Christoph Erdelen +4 more | 1995-02-28 |