Issued Patents All Time
Showing 101–110 of 110 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4568383 | Cyclohexane-1,3-dione derivatives | Dieter Jahn, Wolfgang Rohr, Norbert Gotz, Bruno Wurzer | 1986-02-04 |
| 4545806 | 5-(Oxo or thio heterocycle) cyclohexane-1,3-dione derivatives and their use for controlling undesirable plant growth | Dieter Jahn, Michael Keil, Wolfgang Spiegler, Bruno Wuerzer | 1985-10-08 |
| 4517013 | Cyclohexane-1,3-dione derivatives and their use for controlling undesirable plant growth | Dieter Jahn, Michael Keil, Walter Himmele, Bruno Wuerzer | 1985-05-14 |
| 4500340 | Urea derivatives and their use for controlling undesirable plant growth | Hans Theobald, Ulrich Schirmer, Wolfgang Spiegler, Walter Seufert, Bruno Wuerzer | 1985-02-19 |
| 4489207 | Preparation of 2-(hydroxyphenoxy)-carboxylates | Heinz-Gunter Oeser, Rolf-Dieter Acker | 1984-12-18 |
| 4422864 | Cyclohexanedione derivatives, their preparation and herbicides containing them | Dieter Jahn, Wolfgang Rohr, Walter Himmele, Hardo Siegel, Bruno Wuerzer | 1983-12-27 |
| 4396418 | N-Aryl(thio)carbamates, the manufacture thereof, and the use thereof for combating unwanted plant growth | Ulrich Schirmer, Bruno Wuerzer, Guenter Retzlaff | 1983-08-02 |
| 4316040 | 4-Methoxycarbonyl-pyrazole ether derivatives | Peter Plath, Wolfgang Rohr, Bruno Wuerzer | 1982-02-16 |
| 4298749 | Pyrazole ether derivatives | Peter Plath, Wolfgang Rohr, Bruno Wuerzer | 1981-11-03 |
| 4283547 | Parabanic acid derivatives | Ulrich Schirmer, Bruno Wuerzer | 1981-08-11 |