Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5663438 | Preparation of cyclic amines | Ulrich Kohler, Matthias Irgang, Joachim Wulff-Doring, Michael Hesse, Peter Polanek | 1997-09-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5663438 | Preparation of cyclic amines | Ulrich Kohler, Matthias Irgang, Joachim Wulff-Doring, Michael Hesse, Peter Polanek | 1997-09-02 |