Issued Patents 1989
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4871390 | 1-hydroxyethyl-azole compounds and agricultural compositions | Karl H. Buchel, Klaus Lurssen, Paul-Ernst Frohberger, Wilhelm Brandes | 1989-10-03 |
| 4870093 | Antimicrobial agents and their use | Karl H. Buchel, Manfred Plempel, Ingo Haller | 1989-09-26 |
| 4870092 | 1,3-Diazolyl-2-propanols as fungicidal agents | Hans-Ludwig Elbe, Erick Regel, Karl H. Buchel, Paul Reinecke, Wilhelm Brandes | 1989-09-26 |
| 4868196 | Ether derivatives of substituted 1-hydroxyalkyl- azoles as fungicides and plant growth regulators | Erik Regel, Gerhard Jager, Karl H. Buchel, Paul-Ernst Frohberger, Wilhelm Brandes +1 more | 1989-09-19 |
| 4855438 | Process for the preparation of optically active 2-hydroxyethylazole derivatives | Johannes Kaulen, Dieter Arlt, Wolfgang Kramer | 1989-08-08 |
| 4849440 | Fungicidal compositions | Wilhelm Brandes, Gerd Hanssler, Paul Reinecke, Hans Scheinpflug | 1989-07-18 |
| 4845112 | Fungicidal agents | Wilhelm Brandes, Gerd Hanssler, Paul Reinecke, Hans Scheinpflug | 1989-07-04 |
| 4845111 | Fungicidal agents | Wilhelm Brandes, Gerd Hanssler, Paul Reinecke, Hans Scheinpflug | 1989-07-04 |
| 4843089 | Antimycotic agent | Wolfgang Kramer, Karl H. Buchel, Manfred Plempel | 1989-06-27 |
| 4843088 | Hydroxyethyl-azole derivatives | Wolfgang Kramer, Karl H. Buchel, Paul Reinecke, Wilhelm Brandes | 1989-06-27 |
| 4840961 | Heterocyclic amide derivatives | Joachim Weissmuller, Wilhelm Brandes, Paul Reinecke | 1989-06-20 |
| 4831048 | Fungicidal active compound combinations | Wilhelm Brandes, Helmut Kaspers, Hans Scheinpflug | 1989-05-16 |
| 4806644 | Process for the preparation of 5-acylpyrimidines | Hans-Ludwig Elbe | 1989-02-21 |
| 4797499 | Fungicidal and plant growth-regulating novel substituted 1-hydroxyalkyl-azolyl derivatives | Erik Regel, Gerhard Jager, Karl H. Buchel, Klaus Lurssen, Paul-Ernst Frohberger +2 more | 1989-01-10 |