Issued Patents 2017
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9850194 | Process for double carbonylation of allyl alcohols to corresponding diesters | Haoquan Li, Jie Liu, Matthias Beller, Ralf Jackstell, Robert Franke | 2017-12-26 |
| 9840524 | Process for reducing the chlorine content of organomonophosphites using two solutions | Robert Franke | 2017-12-12 |
| 9834511 | Organodiaryl selenoxides and process for preparation thereof | Robert Franke, Claudia Weilbeer, Armin Börner, Detlef Selent | 2017-12-05 |
| 9815766 | Process for double carbonylation of allyl ethers to corresponding diesters | Jie Lui, Li Haoquan, Matthias Beller, Ralf Jackstell, Robert Franke | 2017-11-14 |
| 9790244 | Bisphosphites having an unsymmetric outer biphenol unit | Robert Franke, Dirk Fridag, Armin Boerner, Detlef Selent | 2017-10-17 |
| 9771311 | Coupling a phenol and an arene using selenium dioxide | Robert Franke, Dirk Fridag, Michael Mirion, Thomas Quell, Siegfried R. Waldvogel | 2017-09-26 |
| 9765023 | Complexes of diphenyl selenoxides, use thereof and catalysis methods | Robert Franke, Detlef Selent, Armin Börner, Claudia Weilbeer | 2017-09-19 |
| 9751904 | Method for reducing the chlorine content of organomonophosphites using dimethylaminobutane, triethylamine or triethanolamine | Robert Franke | 2017-09-05 |
| 9737884 | Process for catalytic preparation of aldehydes from olefins using monophosphite mixtures | Robert Franke, Dirk Fridag, Dieter Hess, Bart Hamers, Frank Geilen | 2017-08-22 |
| 9725398 | Benzene-based diphosphine ligands for alkoxycarbonylation | Kaiwu Dong, Helfried Neumann, Ralf Jackstell, Matthias Beller, Robert Franke +3 more | 2017-08-08 |
| 9701697 | Process for reducing the chlorine content of organotetraphosphites | Robert Franke | 2017-07-11 |
| 9688604 | Phosphine ligand and palladium catalysts based thereon for the alkoxycarbonylation of ethylenically unsaturated compounds | Reiko Jennerjahn, Samet Gülak, Xiangjie FANG, Kaiwu Dong, Helfried Neumann +6 more | 2017-06-27 |
| 9676805 | Purifying organophosphorus compounds contaminated with chlorine | Robert Franke, Dirk Fridag, Markus Priske | 2017-06-13 |
| 9670585 | Electrochemical coupling of a phenol to a naphthol | Robert Franke, Dirk Fridag, Siegfried R. Waldvogel, Bernd Elsler | 2017-06-06 |
| 9670239 | Bisphosphites having an outer naphthyl-phenyl unit and a central 2,3′-biphenol unit | Robert Franke, Armin Boerner, Detlef Selent | 2017-06-06 |
| 9670108 | Bisphosphites having a central 2,3′-biphenol unit | Robert Franke, Armin Boerner, Detlef Selent | 2017-06-06 |
| 9650401 | Method for reducing the chlorine content of organobisphosphites | Robert Franke | 2017-05-16 |
| 9643987 | Monophosphites having an unsymmetric biaryl unit | Robert Franke, Detlef Selent, Armin Börner | 2017-05-09 |
| 9624153 | Two-stage hydroformylation process with circulating gas and SILP technology | Marc Becker, Robert Franke, Dirk Fridag, Hanna Hahn, Marina Lazar +2 more | 2017-04-18 |
| 9617290 | Bisphosphites having an outer naphthyl-phenyl unit | Robert Franke, Dirk Fridag, Armin Boerner, Detlef Selent | 2017-04-11 |
| 9610574 | Supported composition and the use thereof in methods for the hydroformylation of unsaturated compounds | Hanna Hahn, Robert Franke, Dirk Fridag, Marc Becker | 2017-04-04 |
| 9605010 | Monophosphite compounds having a methyl group | Robert Franke | 2017-03-28 |
| 9605011 | Monophosphite compounds having an ether group | Robert Franke | 2017-03-28 |
| 9556096 | Unsymmetric bisphosphite | Andrea Christiansen, Robert Franke, Dirk Fridag, Dieter Hess, Bernd Hannebauer | 2017-01-31 |