Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4826988 | Substituted furazan pesticides | Wilhelm Sirrenberg, Erich Klauke, Benedikt Becker, Wilhelm Stendel | 1989-05-02 |
| 4764524 | Novel substituted furazane | Wilhelm Sirrenberg, Rudolph Braden, Heinz Ziemann, Wolfgang Pfluger | 1988-08-16 |
| 4699916 | Substituted furazan pesticides | Wilhelm Sirrenberg, Erich Klauke, Benedikt Becker, Wilhelm Stendel | 1987-10-13 |
| 4585761 | Antibiotics, a process for their preparation and their use as plant protection agents | Hans Zahner, Hartwig Holst, Adelinde Keckeisen | 1986-04-29 |
| 4558139 | Bafilomycin pesticides | Hans-Paul Hagenmaier, Gerhard Werner, Hannelore Drautz, Hartwig Holst, Hans Zahner +5 more | 1985-12-10 |
| 4402947 | Pesticidally active nikkomicin heavy metal salts | Heinrich F. Moeschler, Klaus Sasse, Peter M. Lange, Christian Golker, Otto Telle | 1983-09-06 |
| 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, Adelinde Keckeisen | 1981-09-01 |