Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10155200 | Separation off of a homogeneous catalyst from a reaction mixture with the help of organophilic nanofiltration | Frank Geilen, Robert Franke | 2018-12-18 |
| 10017443 | Optimized separation technique for work-up of homogeneously catalysed hydroformylation mixtures | Hans-Gerd Lueken, Dirk Fridag, Robert Franke, Markus Priske, Dieter Hess +2 more | 2018-07-10 |
| 9737884 | Process for catalytic preparation of aldehydes from olefins using monophosphite mixtures | Katrin Marie Dyballa, Robert Franke, Dirk Fridag, Dieter Hess, Frank Geilen | 2017-08-22 |
| 9713791 | Membrane cascade with falling separation temperature | Markus Priske, Robert Franke, Patrick Schmidt, Andrzej Górak | 2017-07-25 |
| 9694341 | Jet loop reactor with nanofiltration and gas separator | Robert Franke | 2017-07-04 |
| 9393537 | Jet loop reactor having nanofiltration | Dirk Fridag, Robert Franke, Marc Becker, Markus Priske | 2016-07-19 |
| 9353040 | Method and device for the hydroformylation of isobutene and for the separation of the product mixture | Goetz Baumgarten, Michael Graβ, Alfred Kaizik, Markus Winterberg, Hans-Gerd Lueken +4 more | 2016-05-31 |
| 9272973 | Stable long-term method for producing C5-aldehydes | Dirk Fridag, Robert Franke, Dieter Hess, Markus Schwarz, Katrin Marie Dyballa +2 more | 2016-03-01 |
| 9149780 | Jet loop reactor having nanofiltration | Dirk Fridag, Robert Franke, Marc Becker, Markus Priske | 2015-10-06 |
| 9000220 | Organophosphorus compounds based on tetraphenol (TP)-substituted structures | Andrea Christiansen, Robert Franke, Dirk Fridag, Dieter Hess, Burkard Kreidler +3 more | 2015-04-07 |
| 8884070 | Energy efficient synthesis of aliphatic aldehydes from alkenes and carbon dioxide | Robert Franke, Dirk Fridag, Horst-Werner Zanthoff, Matthias Blug, Julia Strautmann +1 more | 2014-11-11 |