Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11820739 | Process for preparing aldehydes and cooling a stream of matter | Ana Markovic, Alexander Brächer, Benedikt Dercks, Stefan Drees, Tonia Weber +2 more | 2023-11-21 |
| 11806669 | Variable and self-regulating permeate recycling in organophilic nanofiltration | Frederik Gluth, Marc Schäpertöns, Thomas Quell, Stefan Drees, Fabian Höckelmann +1 more | 2023-11-07 |
| 11773041 | Process for preparing aldehydes and cooling a stream of matter | Alexander Brächer, Stefan Drees, Benedikt Dereks, Robert Franke, Ana Markovic +3 more | 2023-10-03 |
| 11174207 | Process for the isomerization of olefins | Felix Gärtner, Horst-Werner Zanthoff, Guido Stochniol | 2021-11-16 |
| 11028110 | Process for the alkoxycarbonylation of alcohols | Kaiwu Dong, Ralf Jackstell, Helfried Neumann, Matthias Beller, Dirk Fridag +3 more | 2021-06-08 |
| 10589249 | Apparatus for controlling the temperature of a reactor | Jan Willaert, Martina Ludwig, Johannes Knossalla, Thomas Quell, Robert Franke | 2020-03-17 |
| 10562838 | Process for the alkoxycarbonylation of olefins in a medium having a low Brønsted acid concentration | Xianjie Fang, Kaiwu Dong, Helfried Neumann, Ralf Jackstell, Matthias Beller +4 more | 2020-02-18 |
| 10544174 | Process for the alkoxycarbonylation of ethylenically unsaturated compounds with monophosphine ligands | Kaiwu Dong, Ralph Jackstell, Matthias Beller, Dirk Fridag, Dieter Hess +2 more | 2020-01-28 |
| 10494326 | Process for the alkoxycarbonylation of ethers | Kaiwu Dong, Ralf Jackstell, Helfried Neumann, Matthias Beller, Dirk Fridag +3 more | 2019-12-03 |
| 10294191 | Monophosphine compounds and palladium catalysts based thereon for the alkoxycarbonylation of ethylenically unsaturated compounds | Kaiwu Dong, Ralf Jackstell, Matthias Beller, Robert Franke, Dieter Hess +2 more | 2019-05-21 |
| 10245578 | Chromium- and nickel-free hydrogenation of hydroformylation mixtures | Florian Klasovsky, Robert Franke, Andreas Jess, Wolfgang Korth, Thomas Quandt +1 more | 2019-04-02 |
| 10227278 | Economical production of 2-propylheptanol | Katrin Marie Dyballa, Robert Franke, Dirk Fridag, Markus Schwarz, Hermann-Josef Schulte-Althoff | 2019-03-12 |
| 10202409 | 1, 1′ -bis(phosphino)ferrocene ligands for alkoxycarbonylation | Kaiwu Dong, Ralf Jackstell, Helfried Neumann, Matthias Beller, Dirk Fridag +3 more | 2019-02-12 |
| 10202329 | Ferrocene-based compounds and palladium catalysts based thereon for the alkoxycarbonylation of ethylenically unsaturated compounds | Kaiwu Dong, Helfried Neumann, Ralf Jackstell, Matthias Beller, Robert Franke +3 more | 2019-02-12 |
| 10155200 | Separation off of a homogeneous catalyst from a reaction mixture with the help of organophilic nanofiltration | Robert Franke, Bart Hamers | 2018-12-18 |
| 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, Robert Franke +3 more | 2018-09-18 |
| 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 |
| 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 |
| 9963644 | Cleaning of liquid hydrocarbon streams by means of copper-containing sorbents | Stephan Peitz, Guido Stochniol, Markus Winterberg, Dietrich Maschmeyer, Armin Matthias Rix +1 more | 2018-05-08 |
| 9938310 | 1, 1′-bis(phosphino)ferrocene ligands for alkoxycarbonylation | Kaiwu Dong, Helfried Neumann, Ralf Jackstell, Matthias Beller, Dirk Fridag +3 more | 2018-04-10 |
| 9914681 | Preparation of high-quality oxo process alcohols from inconstant raw material sources | Katrin Marie Dyballa, Dieter Hess, Stephan Peitz, Robert Franke, Dirk Fridag +3 more | 2018-03-13 |
| 9908910 | Bidentate diphosphoramidites with a piperazine group as ligands for hydroformylation | Katrin Marie Dyballa, Robert Franke, Dirk Fridag, Dieter Hess, Galina Morales TORRES +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, Galina Morales TORRES +2 more | 2018-02-20 |
| 9737884 | Process for catalytic preparation of aldehydes from olefins using monophosphite mixtures | Katrin Marie Dyballa, Robert Franke, Dirk Fridag, Dieter Hess, Bart Hamers | 2017-08-22 |