Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4864030 | Preparation of 1-alkylimidazoles | Toni Dockner, Helmut Karn | 1989-09-05 |
| 4803283 | Preparation of 4(5)-nitroimidazole-5(4)-carboxylic acids | Toni Dockner, Uwe Kempe | 1989-02-07 |