Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5182277 | Fungicides and plant-growth controlling agents | Horst Lyr, Dieter Zanke, Gerlinde Zollfrank, Gyula Oros, Ferenc Viranyi +1 more | 1993-01-26 |
| 4983207 | Fungicides and plant-growth controlling agents | Horst Lyr, Dieter Zanke, Gerlinde Zollfrank nee Baumann, Gyula Oros, Ferenc Viranyi +1 more | 1991-01-08 |
| 4954495 | Fungicides and plant-growth controlling agents | Horst Lyr, Dieter Zanke, Gerlinde Zollfrank nee Baumann, Gyula Oros, Ferenc Viranyi +1 more | 1990-09-04 |
| 4670469 | Hydroxamic acid and pharmaceutical preparations containing the same | Tankred Schewe, Samuel M. Rapoport, Dieter Zanke, Jurgen Slapke, Hartmut Kühn +2 more | 1987-06-02 |