| 11976030 |
Process to recover high quality 3-methyl-but-3-en-1-ol |
Andreas Keller, Roland Minges, Martin Kamasz, Bernhard Brunner |
2024-05-07 |
| 11618725 |
Process to recover 3-methyl-but-3-en-1-ol |
Andreas Keller, Martin Kamasz, Roland Minges, Bernhard Brunner |
2023-04-04 |
| 11407700 |
Process for preparing 2,3-unsaturated alcohols |
Stephan ZUEND, Andreas Keller, Wolfgang Krause |
2022-08-09 |
| 9988331 |
Method for producing optically active, racemic menthol |
Gunnar Heydrich, Matthias Rauls, Joachim Schmidt-Leithoff, Klaus Ebel, Wolfgang Krause +6 more |
2018-06-05 |
| 9695142 |
Method for producing 2-substituted 4-hydroxy-4-methyl-tetrahydropyrans, said method using recycling |
Timon Stork, Karl Beck, Oliver Bey, Klaus Ebel |
2017-07-04 |
| 9688650 |
Method for producing 2-substituted 4-hydroxy-4-methyl-tetrahydropyrans in a reactor cascade |
Timon Stork, Karl Beck, Klaus Ebel, Oliver Bey |
2017-06-27 |
| RE46151 |
Method for the production of 4,4′-[1-(trifluoromethyl)alkylidene]-bis-(2,6-diphenylphenols) |
Gunnar Heydrich, Klaus Ebel, Wolfgang Krause |
2016-09-20 |
| 9428481 |
Process for the preparation of 2 substituted tetrahydropyranols |
Ralf Pelzer |
2016-08-30 |
| 8791276 |
Process for the preparation and isolation of 2-substituted tetrahydropyranols |
Karl Beck, Margarethe Klos, Ulrich Griesbach |
2014-07-29 |
| 8779169 |
Process for the preparation of 2 substituted tetrahydropyranols |
Ralf Pelzer |
2014-07-15 |
| 8653313 |
Process for preparing a phenylcyclohexane |
Gunnar Heydrich |
2014-02-18 |
| 8618315 |
Method for producing 2-substituted tetrahydropyranols |
Ralf Pelzer, Klaus Ebel, Ulrich Griesbach, Jörg Botzem |
2013-12-31 |
| 8414744 |
Continuous process for preparing menthol in pure or enriched form |
Gunnar Heydrich, Klaus Ebel, Wolfgang Krause, Nawid Kashani-Shirazi |
2013-04-09 |
| 8318985 |
Method for producing optically active, racemic menthol |
Gunnar Heydrich, Matthias Rauls, Joachim Schmidt-Leithoff, Klaus Ebel, Wolfgang Krause +6 more |
2012-11-27 |
| 8212084 |
Method for the production of 4,4′-[1-trifluoromethyl)alkylidene]-bis-(2,6-diphenylphenols) |
Gunnar Heydrich, Klaus Ebel, Wolfgang Krause |
2012-07-03 |
| 8134034 |
Recovery of bis(diarylphenol) ligands during the production of isopulegol |
Gunnar Heydrich, Klaus Ebel |
2012-03-13 |
| 8003829 |
Recovery of phenol ligands during the production of isopulegol |
Gunnar Heydrich, Klaus Ebel, Marko Friedrich |
2011-08-23 |
| 7960593 |
Process for preparation of menthol by hydrogenation of isopulegol |
Gunnar Heydrich, Eike Johannes Bergner, Klaus Ebel |
2011-06-14 |
