Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7351678 | Catalyst systems for Ziegler-Natta propene polymerisation | Kartin Köhler, Herbert Schumann, Birgit Wassermann, Wilfried Wassermann, Katharina Lange +6 more | 2008-04-01 |
| 7238757 | Oxygen-containing organoaluminium complexes as cocatalysts | Katrin Koehler, Eike Poetsch, Jens Eichhorn, Herbert Schumann, Birgit Wassermann +5 more | 2007-07-03 |