Issued Patents 1989
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4889864 | Carbamoylimidazole derivatives and their use as fungicides | Heinz Ehrhardt, Hilmar Mildenberger, Thomas Maier, Rainer Schaller, Peter Braun | 1989-12-26 |
| 4876354 | Arylmethylazoles and their salts, processes for their preparation, agents which contain these compounds, and their use | Herbert Siegel, Klaus-Dieter Kampe, Hans G. Alpermann, Hermann Gerhards, Patricia Usinger +4 more | 1989-10-24 |
| 4873347 | Process for the preparation of the demalonyl compound of macrolide lactones | Peter Hammann, Susanne Grabley, Wolfgang Raether, Bernd Ciommer, Heinz Kluge | 1989-10-10 |
| 4870088 | 1-[1-aryl-1-hydroxy-2-azolyl-ethyl]-1-aryl-cyclopropane derivatives, and their fungicidal use thereof | Ernst Blume, Wolfgang Schaper, Heinz Ehrhardt, Wolfgang Raether, Walter Dittmar +1 more | 1989-09-26 |
| 4820335 | 1-substituted imidazole-5-carboxylic acid derivatives, their preparation and their use as biocides | Thomas Maier, Roland Schmierer, Klaus Bauer, Hermann Bieringer, Helmut Burstell | 1989-04-11 |