Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6046359 | Catalysts for the amination of alkylene oxides, alcohols, aldehydes and ketones | Joachim Wulff-Doring, Johann-Peter Melder, Gerhard Schulz, Guido Voit, Wolfgang Harder | 2000-04-04 |
| 5916838 | Catalysts for the amination of alkylene oxides, alcohols, aldehydes and ketones | Joachim Wulff-Doring, Johann-Peter Melder, Gerhard Schulz, Guido Voit, Wolfgang Harder | 1999-06-29 |