Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7169267 | Method and device for carrying out the distillative separation of C5+ cuts | Gerd Kaibel, Carsten Oost, Manfred Stroezel, Gerald Meyer, Peter Trubenbach +1 more | 2007-01-30 |
| 5281729 | Drying and purification of benzanthrone | Klaus Borho, Zafirios Grammatis, Karl-Heinz Hennicke, Wolfgang Mach, Karl Mayer +3 more | 1994-01-25 |