Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9435073 | Electrochemical textile-washing process | Ulrich Griesbach, Steffen Maas, Andreas Fischer | 2016-09-06 |
| 9006494 | Process for producing vanillin from vanillin-comprising compositions | Andreas Fischer, Axel Kirste, Agnes Voitl, Chung Huan WONG, Siegfried R. Waldvogel +3 more | 2015-04-14 |
| 8889920 | Process for preparing 4-isopropylcyclohexylmethanol | Ulrich Griesbach, Martin Bock, Lucia Königsmann | 2014-11-18 |
| 8808781 | Method for producing vanillin by electrochemical oxidation of aqueous lignin solutions or suspensions | Itamar Michael Malkowsky, Andreas Fischer, Siegfried R. Waldvogel, Carolin Regenbrecht | 2014-08-19 |
| 8747646 | Process for the anodic cross-dehydrodimerization of arenes | Andreas Fischer, Itamar Michael Malkowsky, Siegfried R. Waldvogel, Axel Kirste | 2014-06-10 |
| 8747645 | Process for preparing unsymmetrical biaryl alcohols | Andreas Fischer, Itamar Michael Malkowsky, Siegfried R. Waldvogel, Axel Kirste | 2014-06-10 |
| 8629304 | Electrochemical method for producing 3-tert-butylbenzaldehyde dimethyl acetal | Andreas Fischer, Jörg Botzem, Ulrich Griesbach, Ralf Pelzer | 2014-01-14 |
| 8617376 | Process for the electrochemical preparation of gamma-hydroxycarboxylic esters and gamma-lactones | Itamar Michael Malkowsky, Simone Lutter, Olivier Abillard, Ralf Pelzer | 2013-12-31 |
| 8614358 | Process for preparing 2-methyl-3-(4-tert-butylphenyl)propanal with high para-isomer purity | Ulrich Griesbach, Jörg Botzem | 2013-12-24 |
| 8449755 | Process for the anodic dehydrodimerization of substituted phenols | Andreas Fischer, Itamar Michael Malkowsky, Siegfried R. Waldvogel, Axel Kirste | 2013-05-28 |