Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4585761 | Antibiotics, a process for their preparation and their use as plant protection agents | Hans Zahner, Gerhard Zoebelein, Adelinde Keckeisen | 1986-04-29 |
| 4558139 | Bafilomycin pesticides | Hans-Paul Hagenmaier, Gerhard Werner, Hannelore Drautz, Hans Zahner, Wilhelm Brandes +5 more | 1985-12-10 |
| 4315922 | Nikkomicins, a process for their preparation and their use as agents for combating pests | Hans-Paul Hagenmaier, Wilfried Konig, Hans Zahner, Hans-Peter Fiedler, Wolfgang Dehler +2 more | 1982-02-16 |
| 4287186 | Antibiotics, a process for their preparation and their use as plant protection agents | Hans Zahner, Gerhard Zoebelein, Adelinde Keckeisen | 1981-09-01 |