Issued Patents All Time
Showing 76–100 of 103 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4844729 | Substituted N-phenylpyridazone derivatives | Rainer Becker, Ulrich Wriede, Ulrich Schirmer, Adolf Parg, Bruno Wuerzer | 1989-07-04 |
| 4844733 | Herbicidal N-aryltetrahydrophthalimide derivatives | Karl Eicken, Peter Plath, Bruno Wuerzer | 1989-07-04 |
| 4842638 | Herbicidal tetrahydro(thio)pyran-2,4-dione derivatives | Juergen Kast, Michael Keil, Dieter Kolassa, Ulrich Schirmer, Bruno Wuerzer +2 more | 1989-06-27 |
| 4832731 | Quinoline-8-carboxylic acid azolides and their use as herbicides | Peter Plath, Karl Eicken, Helmut Hagen, Rolf-Dieter Kohler, Juergen Markert +1 more | 1989-05-23 |
| 4812160 | Cyclohexenone derivatives, preparation and use thereof as herbicides | Dieter Jahn, Michael Keil, Dieter Kolassa, Ulrich Schirmer, Bruno Wuerzer +2 more | 1989-03-14 |
| 4808212 | Oxime esters of substituted quinoline-8-carboxylic acids and use thereof as herbicides | Peter Plath, Karl Eicken, Bernd Zeeh, Ulrich Eichenauer, Helmut Hagen +2 more | 1989-02-28 |
| 4808211 | N-arylsulfonyl-N'-pyrimidyl ureas | Karl Eicken, Peter Plath, Bruno Wuerzer | 1989-02-28 |
| 4804404 | 2 and/or 3-trifluoromethyl-substituted quinoline 8-carboxylic acid derivatives and their use for controlling undesirable plant growth | Helmut Hagen, Ulrich Eichenauer, Rolf-Dieter Kohler, Peter Plath, Thomas Liese-Sauer +2 more | 1989-02-14 |
| 4797148 | Quinoline derivatives and their use for controlling undesirable plant growth | Helmut Hagen, Ulrich Eichenauer, Peter Plath, Bruno Wuerzer | 1989-01-10 |
| 4780129 | Cycloxexenone derivatives, their manufacture and their use for controlling undesirable plant growth | Rainer Becker, Dieter Jahn, Ulrich Schirmer, Michael Keil, Bruno Wuerzer | 1988-10-25 |
| 4769062 | Thiazolylamides, their preparation, and their use for controlling undesirable plant growth | Arno Lange, Bruno Wuerzer | 1988-09-06 |
| 4761172 | Herbicidal cyclohexanol derivatives, compositions, and method of use therefor | Dieter Jahn, Rainer Becker, Michael Keil, Ulrich Schirmer, Winfried Richarz +1 more | 1988-08-02 |
| 4761486 | Cyclohexenone derivatives, the preparation and use thereof as herbicides and plant growth regulators | Bernd Zeeh, Dieter Jahn, Michael Keil, Dieter Kolassa, Bruno Wuerzer +2 more | 1988-08-02 |
| 4758265 | Cyclohexenones and their use for controlling undesirable plant growth | Rainer Becker, Dieter Jahn, Ulrich Schirmer, Michael Keil, Bruno Wuerzer | 1988-07-19 |
| 4726837 | Use of 4H-pyrido[2,3-d][1,3]oxazin-4-one derivatives for controlling undesirable plant growth | Gerhard Hamprecht, Juergen Varwig, Bruno Wuerzer | 1988-02-23 |
| 4692553 | Cyclohexenone derivatives and their use for controlling undesirable plant growth | Michael Keil, Ulrich Schirmer, Dieter Jahn, Rainer Becker, Bruno Wuerzer | 1987-09-08 |
| 4692187 | Isoureas and their use for controlling undesirable plant growth | Karl Kiehs, Bruno Wurzer | 1987-09-08 |
| 4689068 | Isothioureas and their use for controlling undesirable plant growth | Karl Kiehs, Bruno Wuerzer | 1987-08-25 |
| 4670454 | Azolylmethylcycloalkanes, their preparation and their use as drugs | Bernd Janssen, Ernst-Heinrich Pommer, Eberhard Ammermann, Friedrich-Wilhelm Kohlmann, Walter Wesenberg +1 more | 1987-06-02 |
| 4659367 | Cyclohexenone derivatives and their use for controlling undesirable plant growth | Michael Keil, Dieter Jahn, Rainer Becker, Norbert Goetz, Bruno Wuerzer | 1987-04-21 |
| 4652580 | Application of azolylmethyloxiranes for the treatment of viral diseases | Bernd Janssen, Stefan Karbach, Gerhard Laur | 1987-03-24 |
| 4650513 | Cyclohexenones and their use for controlling undesirable plant growth | Rainer Becker, Dieter Jahn, Ulrich Schirmer, Michael Keil, Bruno Wuerzer | 1987-03-17 |
| 4624696 | Cyclohexenone derivatives and their use for controlling undesirable plant growth | Michael Keil, Rainer Becker, Dieter Jahn, Dieter Kolassa, Ulrich Schirmer +2 more | 1986-11-25 |
| 4599335 | Diamine derivatives, compositions and use | Costin Rentzea, Ernst Buschmann, Eberhard Ammermann, Ernst-Heinrich Pommer | 1986-07-08 |
| 4596877 | Herbicidal cyclohexanone substituted tetrahydro-thiopyran derivatives, compositions, and method of use therefor | Rainer Becker, Dieter Jahn, Michael Keil, Ulrich Schirmer, Bruno Wuerzer | 1986-06-24 |