Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6417353 | Preparing amines | Frank Funke, Joachim Wulff-Doring, Gerhard Schulz, Wolfgang Siegel, Andreas Kramer +4 more | 2002-07-09 |
| 6057442 | Preparation of amines | Joachim Wulff-Doring, Michael Hesse, Johann-Peter Melder, Guido Voit, Frank Funke | 2000-05-02 |