Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4868308 | Preparation of N-phenyl(pyridyl) sulfonyldiamides | Hans Rupert Merkle, Albrecht Mueller, Gernot Reissenweber | 1989-09-19 |
| 4832879 | Substituted 3-fluoroalkoxybenzoyl halides and their preparation | — | 1989-05-23 |
| 4829072 | Quinoline derivatives microbicides containing these compounds, and their use for controlling bacteria and fungi | Hans Theobald, Wolfgang Spiegler, Winfried Richarz, Eberhard Ammermann, Ernst-Heinrich Pommer | 1989-05-09 |