Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10227278 | Economical production of 2-propylheptanol | Katrin Marie Dyballa, Robert Franke, Dirk Fridag, Markus Schwarz, Frank Geilen | 2019-03-12 |
| 8461394 | Process for preparing C5 aldehyde mixtures with a high n-pentanal content | Hans-Gerd Lueken, Dirk Fridag, Udo Lenz, Klaus-Diether Wiese, Alfred Kaizik +3 more | 2013-06-11 |
| 7232931 | Method for the rhodium-catalyzed hydroformylation of olefins with reduction of rhodium losses | Walter Toetsch, Alfred Kaizik | 2007-06-19 |