Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6133482 | Method for producing carbonyl compounds | Thomas Fetzer, Dirk Demuth, Heinz Rutter, Helmuth Menig, Peter Resch +1 more | 2000-10-17 |
| 6072087 | Method for producing carbonyl compounds | Thomas Fetzer, Dirk Demuth, Heinz Rutter, Helmuth Menig, Peter Resch +1 more | 2000-06-06 |
| 5874631 | Method and composition to increase the life of Liquid hydroxy-and alkoxyalkyl ketones | Karl-Heinz Ross, Ludwig Wambach | 1999-02-23 |
| 4895985 | Preparation of cyclopentanone | Martin Decker, Wolfgang Franzischka | 1990-01-23 |