Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5430186 | Preparation of carboxylic chlorides | Wolfgang Reuther, Roland Ettl | 1995-07-04 |
| 5391363 | Continuous purification of an off-gas composed of CO.sub.2 +HCl+COCl.sub.2 | Wolfgang Reuther, Peter Wittmer | 1995-02-21 |
| 5245063 | Preparation of carbonyl chlorides | Wolfgang Reuther, Andreas Hohmann, Peter Wittmer | 1993-09-14 |
| 5154763 | Stabilized aqueous alkyldiketene emulsions | Erwin Hahn, Peter Wittmer, Andreas Hohmann, Arnold De Clercq, Ulrich Riebeling | 1992-10-13 |