Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12366002 | Process for the oxidation of carbon-containing organic compounds with electrochemically generated oxidizing agents and arrangement for carrying out the process | Michael Zirbes, Rieke Neuber, Thorsten Matthee | 2025-07-22 |
| 11976373 | Method for electrochemically producing alkane dicarboxylic acids by means of a ring-opening oxidation using a doped Ni(O)OH foam electrode | Frank Weinelt, Franz-Erich Baumann, Anna-Lisa Rauen | 2024-05-07 |
| 10422047 | Electrochemical process for coupling of phenol to aniline | Katrin Marie Dyballa, Robert Franke, Dirk Fridag, Bernd Elsler | 2019-09-24 |
| 10266955 | Electrochemical coupling of anilines | Katrin Marie Dyballa, Robert Franke, Dirk Fridag, Bernd Elsler | 2019-04-23 |
| 10249906 | Use of fluoroisopropyl derivatives as additives in electrolytes | Arnd Garsuch, Michael Schmidt, Robert Francke | 2019-04-02 |
| 10196747 | 2,2′-diaminobiaryls having two secondary amines | Katrin Marie Dyballa, Robert Franke, Dirk Fridag, Bernd Elsler, Mathias Enders | 2019-02-05 |
| 10131607 | Process for preparing unsymmetric OCO pincer ligands from the group of the M-terphenyl compounds | Katrin Marie Dyballa, Robert Franke, Dirk Fridag, 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, Robert Franke, Dirk Fridag, Bernd Elsler, Anton WIEBE | 2018-11-20 |
| 10131628 | 2,2′-diaminobiaryls having a phthaloyl group or succinoyl group | Katrin Marie Dyballa, Robert Franke, Dirk Fridag, Bernd Elsler, Mathias Enders | 2018-11-20 |
| 10125093 | 2,2′-diaminobiaryls having one primary and one secondary amine | Katrin Marie Dyballa, Robert Franke, Dirk Fridag, Bernd Elsler, Mathias Enders | 2018-11-13 |
| 10106497 | Coupling of two arenes with selenium dioxide to give a selenobiaryl ether | Katrin Marie Dyballa, Robert Franke, Thomas Quell, Michael Mirion | 2018-10-23 |
| 9950979 | Method for producing asymmetrical biphenols using selenium dioxide | Katrin Marie Dyballa, Robert Franke, Dirk Fridag, Michael Mirion, Thomas Quell | 2018-04-24 |
| 9879353 | Electrochemical coupling of two phenols which differ in their oxidation potential | Katrin Marie Dyballa, Robert Franke, Dirk Fridag, Bernd Elsler | 2018-01-30 |
| 9771311 | Coupling a phenol and an arene using selenium dioxide | Katrin Marie Dyballa, Robert Franke, Dirk Fridag, Michael Mirion, Thomas Quell | 2017-09-26 |
| 9670585 | Electrochemical coupling of a phenol to a naphthol | Katrin Marie Dyballa, Robert Franke, Dirk Fridag, Bernd Elsler | 2017-06-06 |
| 9517986 | Process for preparing 2,2′-biphenols using selenium dioxide | Katrin Marie Dyballa, Robert Franke, Dirk Fridag, Thomas Quell, Michael Mirion | 2016-12-13 |
| 9093709 | Electrode materials for electrical cells | Arnd Garsuch, Alexander Panchenko, Birgit Janza | 2015-07-28 |
| 9006494 | Process for producing vanillin from vanillin-comprising compositions | Florian Stecker, Andreas Fischer, Axel Kirste, Agnes Voitl, Chung Huan WONG +3 more | 2015-04-14 |
| 8808781 | Method for producing vanillin by electrochemical oxidation of aqueous lignin solutions or suspensions | Florian Stecker, Itamar Michael Malkowsky, Andreas Fischer, Carolin Regenbrecht | 2014-08-19 |
| 8747646 | Process for the anodic cross-dehydrodimerization of arenes | Andreas Fischer, Itamar Michael Malkowsky, Florian Stecker, Axel Kirste | 2014-06-10 |
| 8747645 | Process for preparing unsymmetrical biaryl alcohols | Florian Stecker, Andreas Fischer, Itamar Michael Malkowsky, Axel Kirste | 2014-06-10 |
| 8449755 | Process for the anodic dehydrodimerization of substituted phenols | Andreas Fischer, Itamar Michael Malkowsky, Florian Stecker, Axel Kirste | 2013-05-28 |
| 7863486 | Electrochemical preparation of sterically hindered amines | Ulrich Griesbach, Itamar Michael Malkowsky, Joern Kulisch | 2011-01-04 |
| 6087481 | Olefin hydroformylation process in a two-phase system | Manfred T. Reetz | 2000-07-11 |