Issued Patents 1989
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4871387 | Pyri(mi)dyl-oxy-and -thio-benzoic acid derivatives useful as herbicides and plant growth regulants | Klaus Sasse, Reiner Fischer, Hans-Joachim Santel, Robert R. Schmidt, Kalus Lurssen | 1989-10-03 |
| 4865641 | Herbicidal new thiazolyl ether and thioether derivatives | Klaus Sasse, Reiner Fischer, Andreas Krebs, Michael Schwamborn, Hans-Joachim Santel +2 more | 1989-09-12 |
| 4841089 | Process for the preparation of 4-mercaptobenzonitriles, and 4-mercaptobenzonitriles | Klaus Sasse | 1989-06-20 |
| 4837369 | Process for the preparation of 3-fluoro-2-(fluoromethyl)-propene | Bernd Baasner | 1989-06-06 |
| 4816451 | Antibacterial 1,8-bridged 4-quinolonecarboxylic acids | Michael Schriewer, Klaus Grohe, Hans-Joachim Zeiler, Karl G. Metzger | 1989-03-28 |
| 4797146 | Herbicidal 2-[4-substituted carboxyamino-phenyl mercapto)]-subsituted pyrimidines | Klaus Sasse, Hans-Joachim Santel, Robert R. Schmidt | 1989-01-10 |