Issued Patents All Time
Showing 76–86 of 86 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4401821 | 3-Aryl-5-methylpyrazole-4-carboxylic acid esters | Wolfgang Rohr, Bruno Wuerzer | 1983-08-30 |
| 4376645 | 2'-Phenylhydrazino-2-cyanoacrylic acid esters and herbicides containing these compounds | Karl Eicken, Bruno Wuerzer | 1983-03-15 |
| 4354031 | Substituted 3-aminopyrazoles | Bruno Wuerzer, Wolfgang Rohr | 1982-10-12 |
| 4340739 | N-Halomethylanilides | Karl Eicken, Wolfgang Rohr | 1982-07-20 |
| 4316039 | Substituted 3-aminopyrazoles | Bruno Wuerzer, Wolfgang Rohr | 1982-02-16 |
| 4316040 | 4-Methoxycarbonyl-pyrazole ether derivatives | Wolfgang Rohr, Bruno Wuerzer, Rainer Becker | 1982-02-16 |
| 4298749 | Pyrazole ether derivatives | Wolfgang Rohr, Bruno Wuerzer, Rainer Becker | 1981-11-03 |
| 4272282 | Herbicidal agents based on acetanilides and dichloroacetamides | Hanspeter Hansen, Karl Eicken, Wolfgang Rohr, Bruno Wuerzer | 1981-06-09 |
| 4260775 | Substituted 3-aminopyrazoles | Bruno Wuerzer, Wolfgang Rohr | 1981-04-07 |
| 4255587 | N-Substituted 2,6-dialkylanilines and process for their preparation | Wolfgang Rohr, Norbert Goetz | 1981-03-10 |
| 4235928 | Substituted cyanamides and their use as fungicides | Karl Eicken, Ernst-Heinrich Pommer | 1980-11-25 |