Issued Patents 1989
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4863734 | Process for combating fungi | Maria Scherer, Fred Klingauf, Gabriele Herger | 1989-09-05 |
| 4835171 | Vinylureas, and fungicides containing these compounds | Costin Rentzea, Wolfgang Spiegler, Walter Himmele, Eberhard Ammermann | 1989-05-30 |
| 4829085 | Oxime ethers and fungicides containing these compounds | Bernd Wenderoth, Timm Anke, Costin Rentzea, Eberhard Ammermann, Wolfgang Steglich | 1989-05-09 |
| 4829072 | Quinoline derivatives microbicides containing these compounds, and their use for controlling bacteria and fungi | Gerhard Hamprecht, Hans Theobald, Wolfgang Spiegler, Winfried Richarz, Eberhard Ammermann | 1989-05-09 |
| 4822908 | Substituted acrylates and fungicides containing same | Stefan Karbach, Ulrich Schirmer, Costin Rentzea, Eberhard Ammermann, Wolfgang Steglich +2 more | 1989-04-18 |
| 4822889 | Triazolyl alcohols, their preparation and their use as fungicides | Hubert Sauter, Ludwig Schuster, Eberhard Ammermann | 1989-04-18 |
| 4820704 | Pyridazinone derivatives and their use as fungicides | Winfried Richarz, Gernot Reissenweber, Eberhard Ammermann | 1989-04-11 |
| 4804671 | 1-(trihalomethylsulfenyl)-4-aryl-1,2,4-triazolin-5-ones and fungicides containing these compounds | Rentzea Costin, Sabine Thym, Eberhard Ammermann | 1989-02-14 |
| 4801592 | Substituted 1,8-naphthyridine derivatives and fungicides containing them | Hermann Graf, Lothar Franz, Hubert Sauter, Eberhard Ammermann | 1989-01-31 |