Issued Patents 1997
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5691321 | Heterocyclylamino-and heterocyclyloxy-cycloalkyl derivatives, their preparation, and their use as pesticides and fungicides | Wolfgang Schaper, Rainer Preuss, Werner Knauf, Burkhard Sachse, Anna Waltersdorfer +3 more | 1997-11-25 |
| 5668140 | Substituted 4-aminopyrimidines, processes for their preparation, and their use as pesticides | Wolfgang Schaper, Gerhard Salbeck, Heinz Ehrhardt, Werner Knauf, Burghard Sachse +3 more | 1997-09-16 |
| 5650417 | Substituted pyridines, their preparation, and their use as pesticides and fungicides | Dieter Reuschling, Adolf Linkies, Volkmar Wehner, Rainer Preuss, Wolfgang Schaper +7 more | 1997-07-22 |
| 5639859 | Carboxylate protective groups, a process for their preparation, their coupling to a functional group, and their use | Horst Kunz, Gunther Braum | 1997-06-17 |
| 5595992 | Substituted pyridines and pyrimidines, processes for their preparation and their use as pesticides and fungicides | Rainer Preuss, Wolfgang Schaper, Martin M arkl, Harald Jakobi, Werner Knauf +5 more | 1997-01-21 |