Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11739106 | Bisphosphite ligands based on benzopinacol with an open outer unit | Anna Chiara Sale, Robert Franke, Alexander Brächer, Dirk Fridag, Ana Markovic +4 more | 2023-08-29 |
| 11702435 | Bisphosphite ligands based on benzopinacol | Anna Chiara Sale, Robert Franke, Alexander Brächer, Dirk Fridag, Ana Markovic +4 more | 2023-07-18 |
| 11667657 | Diphosphites based on cis-butene-1,4-diol | Robert Franke, Armin Börner, Anna Chiara Sale | 2023-06-06 |
| 10214550 | Bisphosphites having an unsymmetric outer biphenol unit | Katrin Marie Dyballa, Robert Franke, Dirk Fridag, Armin Boerner | 2019-02-26 |
| 10167244 | Method for hydroformylating cyclooctadiene using 2-(anthracen-9-yloxy)-4,4,5,5-tetramethyl-1,3,2-dioxaphospholane | Katrin Marie Dyballa, Robert Franke, Dirk Fridag, Dieter Hess, Armin Börner | 2019-01-01 |
| 10167245 | Method for hydroformylating cyclooctadiene using 4-([1,1′:3′,1″-terphenyl]-2′-yloxy)-S-dinaphtho[2,1-D:1′,2′-F][1,3,2]dioxaphosphepine | Katrin Marie Dyballa, Robert Franke, Dirk Fridag, Dieter Hess, Armin Börner | 2019-01-01 |
| 10100071 | Heterocyclic selenamonophosphites protected on a hydroxyl group and processes for preparation thereof | Katrin Marie Dyballa, Robert Franke, Claudia Weilbeer, Armin Börner | 2018-10-16 |
| 10093690 | Heterocyclic selenaphosphites and process for preparation thereof | Katrin Marie Dyballa, Robert Franke, Claudia Weilbeer, Armin Börner | 2018-10-09 |
| 10093604 | Heterocyclic selenabisphosphites and process for preparation thereof | Katrin Marie Dyballa, Robert Franke, Claudia Weilbeer, Armin Börner | 2018-10-09 |
| 9982001 | Bisphosphites having an unsymmetric central biaryl unit | Katrin Marie Dyballa, Robert Franke, Dirk Fridag, Armin Börner | 2018-05-29 |
| 9908910 | Bidentate diphosphoramidites with a piperazine group as ligands for hydroformylation | Katrin Marie Dyballa, Robert Franke, Dirk Fridag, Dieter Hess, Frank Geilen +2 more | 2018-03-06 |
| 9896404 | Bidentate diphosphoramidites with a homopiperazine group as ligands for hydroformylation | Katrin Marie Dyballa, Robert Franke, Dirk Fridag, Dieter Hess, Frank Geilen +2 more | 2018-02-20 |
| 9862738 | Heterocyclic selenophosphites and method for the preparation thereof | Katrin Marie Dyballa, Robert Franke, Armin Börner, Claudia Weilbeer | 2018-01-09 |
| 9834511 | Organodiaryl selenoxides and process for preparation thereof | Katrin Marie Dyballa, Robert Franke, Claudia Weilbeer, Armin Börner | 2017-12-05 |
| 9790244 | Bisphosphites having an unsymmetric outer biphenol unit | Katrin Marie Dyballa, Robert Franke, Dirk Fridag, Armin Boerner | 2017-10-17 |
| 9765023 | Complexes of diphenyl selenoxides, use thereof and catalysis methods | Katrin Marie Dyballa, Robert Franke, Armin Börner, Claudia Weilbeer | 2017-09-19 |
| 9670108 | Bisphosphites having a central 2,3′-biphenol unit | Katrin Marie Dyballa, Robert Franke, Armin Boerner | 2017-06-06 |
| 9670239 | Bisphosphites having an outer naphthyl-phenyl unit and a central 2,3′-biphenol unit | Katrin Marie Dyballa, Robert Franke, Armin Boerner | 2017-06-06 |
| 9643987 | Monophosphites having an unsymmetric biaryl unit | Katrin Marie Dyballa, Robert Franke, Armin Börner | 2017-05-09 |
| 9617290 | Bisphosphites having an outer naphthyl-phenyl unit | Katrin Marie Dyballa, Robert Franke, Dirk Fridag, Armin Boerner | 2017-04-11 |
| 9359278 | Organophosphorus compounds based on anthracenetriol | Andrea Christiansen, Robert Franke, Dirk Fridag, Dieter Hess, Burkard Kreidler +1 more | 2016-06-07 |
| 8404902 | Method for separating 1-butene from C4-containing hydrocarbon streams by hydroformylation | Burkard Kreidler, Klaus-Diether Wiese, Dieter Hess, Armin Boerner | 2013-03-26 |
| 8003816 | Bisphosphite ligands for hydroformylation catalyzed by transition metals | Armin Boerner, Burkard Kreidler, Dieter Hess, Klaus-Diether Wiese | 2011-08-23 |
| 7495133 | Method for hydroformylating olefins in the presence of organophosphoric compounds | Cornelia Borgmann, Armin Boerner, Klaus-Diether Wiese, Dagmara Ortmann, Oliver Moeller +1 more | 2009-02-24 |
| 7217828 | Phosphinine compounds and metal complexes thereof | Armin Boerner, Renat Kadyrov, Cornelia Borgmann, Dieter Hess, Klaus-Diether Wiese +1 more | 2007-05-15 |