Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7753970 | Polyalkene amines with improved applicational properties | Marco Bergemann, Harald Schwahn, Dietmar Posselt, Thomas Wettling, Klaus Diehl +1 more | 2010-07-13 |
| 4340744 | Preparation of imidazoles | Helmut Schwarz, Toni Dockner, Uwe Kempe, Herbert Krug, Werner Praetorius +2 more | 1982-07-20 |