Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4585761 | Antibiotics, a process for their preparation and their use as plant protection agents | Hans Zahner, Hartwig Holst, Gerhard Zoebelein | 1986-04-29 |
| 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, Hartwig Holst, Gerhard Zoebelein | 1981-09-01 |