Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9249094 | Method for the vinylation of amides | Regina Vogelsang, Stefan Kaeshammer, Wolfgang Staffel, Ulrich Eiden, Alexandra Brand | 2016-02-02 |
| 5763551 | Process for preparing filterable polystyrene dispersion | Josef Wunsch, Fritz Heinrich, Siegbert Brand | 1998-06-09 |