Issued Patents All Time
Showing 76–100 of 160 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10245578 | Chromium- and nickel-free hydrogenation of hydroformylation mixtures | Florian Klasovsky, Frank Geilen, Andreas Jess, Wolfgang Korth, Thomas Quandt +1 more | 2019-04-02 |
| 10227278 | Economical production of 2-propylheptanol | Katrin Marie Dyballa, Dirk Fridag, Markus Schwarz, Hermann-Josef Schulte-Althoff, Frank Geilen | 2019-03-12 |
| 10221110 | Dehydrogenation of olefin-rich hydrocarbon mixtures | Guido Stochniol | 2019-03-05 |
| 10214550 | Bisphosphites having an unsymmetric outer biphenol unit | Katrin Marie Dyballa, Dirk Fridag, Armin Boerner, Detlef Selent | 2019-02-26 |
| 10202329 | Ferrocene-based compounds and palladium catalysts based thereon for the alkoxycarbonylation of ethylenically unsaturated compounds | Kaiwu Dong, Helfried Neumann, Ralf Jackstell, Matthias Beller, Dieter Hess +3 more | 2019-02-12 |
| 10202409 | 1, 1′ -bis(phosphino)ferrocene ligands for alkoxycarbonylation | Kaiwu Dong, Ralf Jackstell, Helfried Neumann, Matthias Beller, Dirk Fridag +3 more | 2019-02-12 |
| 10196747 | 2,2′-diaminobiaryls having two secondary amines | Katrin Marie Dyballa, Dirk Fridag, Siegfried R. Waldvogel, Bernd Elsler, Mathias Enders | 2019-02-05 |
| 10167244 | Method for hydroformylating cyclooctadiene using 2-(anthracen-9-yloxy)-4,4,5,5-tetramethyl-1,3,2-dioxaphospholane | Katrin Marie Dyballa, Dirk Fridag, Dieter Hess, Detlef Selent, 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, Dirk Fridag, Dieter Hess, Detlef Selent, Armin Börner | 2019-01-01 |
| 10155200 | Separation off of a homogeneous catalyst from a reaction mixture with the help of organophilic nanofiltration | Frank Geilen, Bart Hamers | 2018-12-18 |
| 10131628 | 2,2′-diaminobiaryls having a phthaloyl group or succinoyl group | Katrin Marie Dyballa, Dirk Fridag, Siegfried R. Waldvogel, Bernd Elsler, Mathias Enders | 2018-11-20 |
| 10131607 | Process for preparing unsymmetric OCO pincer ligands from the group of the M-terphenyl compounds | Katrin Marie Dyballa, Dirk Fridag, Siegfried R. Waldvogel, Bernd Elsler, Anton WIEBE +1 more | 2018-11-20 |
| 10131623 | Process for preparing symmetric pincer ligands from the group of the M-terphenyl compounds | Katrin Marie Dyballa, Dirk Fridag, Siegfried R. Waldvogel, Bernd Elsler, Anton WIEBE | 2018-11-20 |
| 10125093 | 2,2′-diaminobiaryls having one primary and one secondary amine | Katrin Marie Dyballa, Dirk Fridag, Siegfried R. Waldvogel, Bernd Elsler, Mathias Enders | 2018-11-13 |
| 10106497 | Coupling of two arenes with selenium dioxide to give a selenobiaryl ether | Katrin Marie Dyballa, Siegfried R. Waldvogel, Thomas Quell, Michael Mirion | 2018-10-23 |
| 10100071 | Heterocyclic selenamonophosphites protected on a hydroxyl group and processes for preparation thereof | Katrin Marie Dyballa, Claudia Weilbeer, Detlef Selent, Armin Börner | 2018-10-16 |
| 10093604 | Heterocyclic selenabisphosphites and process for preparation thereof | Katrin Marie Dyballa, Claudia Weilbeer, Detlef Selent, Armin Börner | 2018-10-09 |
| 10093690 | Heterocyclic selenaphosphites and process for preparation thereof | Katrin Marie Dyballa, Claudia Weilbeer, Detlef Selent, Armin Börner | 2018-10-09 |
| 10087134 | Process for the preparation of esters by means of carbonylation of ethers | Kaiwu Dong, Ralf Jackstell, Helfried Neumann, Matthias Beller, Dirk Fridag +3 more | 2018-10-02 |
| 10077228 | Ferrocene-based compounds and palladium catalysts based thereon for the alkoxycarbonylation of ethylenically unsaturated compounds | Kaiwu Dong, Helfried Neumann, Ralf Jackstell, Matthias Beller, Dieter Hess +3 more | 2018-09-18 |
| 10017443 | Optimized separation technique for work-up of homogeneously catalysed hydroformylation mixtures | Hans-Gerd Lueken, Bart Hamers, Dirk Fridag, Markus Priske, Dieter Hess +2 more | 2018-07-10 |
| 10011619 | Process for reducing the chlorine content of organotetraphosphites | Katrin Marie Dyballa | 2018-07-03 |
| 10000440 | Influencing the viscosity of N-butene-based ester mixtures by controlled use of ethene in the preparation of the ester precursors | Helene Reeker, Guido Stochniol, Dietrich Maschmeyer, Horst-Werner Zanthoff, Jörg Schallenberg +5 more | 2018-06-19 |
| 9982001 | Bisphosphites having an unsymmetric central biaryl unit | Katrin Marie Dyballa, Dirk Fridag, Armin Börner, Detlef Selent | 2018-05-29 |
| 9981903 | Method for preparing di- or tricarboxylic esters by alkoxycarbonylation of dienes having conjugated double bonds | Kaiwu Dong, Ralf Jackstell, Matthias Beller, Dirk Fridag, Dieter Hess +2 more | 2018-05-29 |