Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12296301 | Variable, self-regulating permeate recycling in organophilic nanofiltration | Thomas Quell, Johannes Knossalla, Robert Franke, Frederik Gluth, Marc Schäpertöns +1 more | 2025-05-13 |
| 11820739 | Process for preparing aldehydes and cooling a stream of matter | Ana Markovic, Frank Geilen, Alexander Brächer, Benedikt Dercks, Tonia Weber +2 more | 2023-11-21 |
| 11806669 | Variable and self-regulating permeate recycling in organophilic nanofiltration | Frederik Gluth, Marc Schäpertöns, Thomas Quell, Frank Geilen, Fabian Höckelmann +1 more | 2023-11-07 |
| 11773041 | Process for preparing aldehydes and cooling a stream of matter | Frank Geilen, Alexander Brächer, Benedikt Dereks, Robert Franke, Ana Markovic +3 more | 2023-10-03 |
| 8138379 | One-stage continuous process for hydroformylating higher olefins or olefin mixtures | Hans-Gerd Lueken, Alfred Kaizik, Wilfried Bueschken | 2012-03-20 |
| 8129571 | Multistage continuous process for the hydroformylation of higher olefins or olefin mixtures | Hans-Gerd Lueken, Alfred Kaizik, Wilfried Bueschken | 2012-03-06 |
| 7179947 | Process for the hydroformylation of olefins | Hans-Gerd Lueken, Alfred Kaizik, Wilfried Bueschken, Wilhelm Droste | 2007-02-20 |
| 6720457 | Process for the hydroformylation of higher olefins using cobalt compounds as catalyst | Bernhard Scholz, Alfred Kaizik, Walter Toetsch, Wilfried Bueschken, Martin Trocha | 2004-04-13 |