Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4870205 | Preparation of phenoxy-substituted esters and intermediates therefor | Guenter Schulz | 1989-09-26 |
| 4822400 | 1,3-dioxan-5-ylalkyltriazoles, their use for regulating plant growth, and agents for this purpose | Costin Rentzea, Wolfgang Tuerk, Bernd Wenderoth, Winfried Richarz, Johann Jung +1 more | 1989-04-18 |
| 4822889 | Triazolyl alcohols, their preparation and their use as fungicides | Ludwig Schuster, Ernst-Heinrich Pommer, Eberhard Ammermann | 1989-04-18 |
| 4801592 | Substituted 1,8-naphthyridine derivatives and fungicides containing them | Hermann Graf, Lothar Franz, Eberhard Ammermann, Ernst-Heinrich Pommer | 1989-01-31 |