Issued Patents All Time
Showing 26–50 of 126 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10968187 | Method for preparation of alkylated or fluoro, chloro and fluorochloro alkylated compounds by heterogeneous cobalt catalysis | Christoph Taeschler, Florencio Zaragoza Doerwald, Stefan Ellinger, Helfried Neumann, Florian Fischer | 2021-04-06 |
| 10844033 | Method for preparing delta-lactones | Sarim Dastgir, Badria Al-Shihi, Mohammad Sharif, Ralf Jackstell | 2020-11-24 |
| 10696702 | Propyl-bridged diphosphine ligands for alkoxycarbonylation | Jiawang Liu, Kaiwu Dong, Robert Franke, Helfried Neumann, Ralf Jackstell | 2020-06-30 |
| 10589263 | Markovnikov-selective palladium catalyst for carbonylation of alkynes with heteroarenes | Haoquan Li, Jie Liu, Ralf Jackstell, 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, Dirk Fridag +4 more | 2020-02-18 |
| 10550060 | Process for the direct conversion of alkenes to carboxylic acids | Rui Sang, Peter Kucmierczyk, Kaiwu Dong, Ralf Jackstell, Robert Franke | 2020-02-04 |
| 10544174 | Process for the alkoxycarbonylation of ethylenically unsaturated compounds with monophosphine ligands | Kaiwu Dong, Ralph Jackstell, Dirk Fridag, Dieter Hess, Katrin Marie Dyballa +2 more | 2020-01-28 |
| 10544079 | Process for the direct conversion of diisobutene to a carboxylic acid | Rui Sang, Peter Kucmierczyk, Kaiwu Dong, Ralf Jackstell, Robert Franke | 2020-01-28 |
| 10519090 | Process for Pd-catalyzed hydroxycarbonylation of diisobutene: acetic acid/diisobutene ratio | Rui Sang, Peter Kucmierczyk, Kaiwu Dong, Ralf Jackstell, Robert Franke | 2019-12-31 |
| 10519091 | Process for Pd-catalyzed hydroxycarbonylation of diisobutene: ligand/Pd ratio | Rui Sang, Peter Kucmierczyk, Kaiwu Dong, Ralf Jackstell, Robert Franke | 2019-12-31 |
| 10519094 | Metal-catalyzed alkoxycarbonylation of a lactone | Sarim Dastgir, Muhammed Sharif, Ralf Jackstell, Francesco Ferretti | 2019-12-31 |
| 10508071 | Methoxycarbonylation with formic acid and methanol | Rui Sang, Jie Liu, Kaiwu Dong, Ralf Jackstell, Robert Franke | 2019-12-17 |
| 10501397 | Process for Pd-catalyzed hydroxycarbonylation of diisobutene: sulfuric acid/ligand ratio | Rui Sang, Peter Kucmierczyk, Kaiwu Dong, Ralf Jackstell, Robert Franke | 2019-12-10 |
| 10494324 | Process for Pd-catalyzed hydroxycarbonylation of diisobutene: effect of solvent | Rui Sang, Peter Kucmierczyk, Kaiwu Dong, Ralf Jackstell, Robert Franke | 2019-12-03 |
| 10494326 | Process for the alkoxycarbonylation of ethers | Kaiwu Dong, Ralf Jackstell, Helfried Neumann, Dirk Fridag, Dieter Hess +3 more | 2019-12-03 |
| 10435352 | Method for synthesizing 2-alkyl-4-trifluoromethyl-3-alkylsulfonylbenzoic acids | Christian Funke, Thomas Himmler, Sergii Pazenok, Christoph SCHOTES, Thomas Schareina +1 more | 2019-10-08 |
| 10420754 | Use of maleimide derivatives for preventing and treating cancer | Jan Lukas, Moritz Frech, Christian Junghanss, Anahit Pews-Davtyan | 2019-09-24 |
| 10421704 | Process for Pd-catalyzed hydroxycarbonylation of diisobutene: ratio of 3,5,5-trimethylhexanoic acid/H2O | Rui Sang, Peter Kucmierczyk, Kaiwu Dong, Ralf Jackstell, Robert Franke | 2019-09-24 |
| 10407375 | Methoxycarbonylation with formic acid as CO source | Rui Sang, Jie Liu, Kaiwu Dong, Ralf Jackstell, Robert Franke | 2019-09-10 |
| 10370314 | Selective reduction of esters to alcohols | Werner Bonrath, Johannes Gerardus De Vries, Yuting Fan, Sandra Hinze, Laurent Lefort +3 more | 2019-08-06 |
| 10294191 | Monophosphine compounds and palladium catalysts based thereon for the alkoxycarbonylation of ethylenically unsaturated compounds | Kaiwu Dong, Ralf Jackstell, Robert Franke, Dieter Hess, Katrin Marie Dyballa +2 more | 2019-05-21 |
| 10202409 | 1, 1′ -bis(phosphino)ferrocene ligands for alkoxycarbonylation | Kaiwu Dong, Ralf Jackstell, Helfried Neumann, Dirk Fridag, Dieter Hess +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, Robert Franke, Dieter Hess +3 more | 2019-02-12 |
| 10087134 | Process for the preparation of esters by means of carbonylation of ethers | Kaiwu Dong, Ralf Jackstell, Helfried Neumann, Dirk Fridag, Dieter Hess +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, Robert Franke, Dieter Hess +3 more | 2018-09-18 |