Issued Patents All Time
Showing 26–50 of 112 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8563787 | Preparation of homoallyl alcohols in the presence of noncovalently supported ionic liquid phase catalysts under gas-phase reaction conditions | Christoph Stock, Dirk Gerhard | 2013-10-22 |
| 8563781 | Process for preparing ketones, in particular macrocyclic ketones | Michael Schelper, Christoph Stock, Joaquim Henrique Teles, Ralf Pelzer | 2013-10-22 |
| 8455700 | Method for producing phenylalkane-1-ols | Martine Weis, Daniel Breuninger, Harald Winsel | 2013-06-04 |
| 8450534 | Process for preparing 4-cyclohexyl-2-methyl-2-butanol | Stefan Rüdenauer, Ralf Pelzer, Martin Bock | 2013-05-28 |
| 8414744 | Continuous process for preparing menthol in pure or enriched form | Gunnar Heydrich, Gabriele Gralla, Wolfgang Krause, Nawid Kashani-Shirazi | 2013-04-09 |
| 8410293 | Process for the preparation of cyclic enol ethers | Bernhard Brunner, Christoph Stock, Ralf Pelzer | 2013-04-02 |
| 8367875 | Process for the preparation of m-substituted alkyltoluenes by isomerization with ionic liquids as catalysts | Andreas Lanver, Karl Beck, Ralf Pelzer, Jörg Botzem, Ulrich Griesbach | 2013-02-05 |
| 8318985 | Method for producing optically active, racemic menthol | Gunnar Heydrich, Gabriele Gralla, Matthias Rauls, Joachim Schmidt-Leithoff, Wolfgang Krause +6 more | 2012-11-27 |
| 8212084 | Method for the production of 4,4′-[1-trifluoromethyl)alkylidene]-bis-(2,6-diphenylphenols) | Gabriele Gralla, Gunnar Heydrich, Wolfgang Krause | 2012-07-03 |
| 8134034 | Recovery of bis(diarylphenol) ligands during the production of isopulegol | Gunnar Heydrich, Gabriele Gralla | 2012-03-13 |
| 8003829 | Recovery of phenol ligands during the production of isopulegol | Gunnar Heydrich, Gabriele Gralla, Marko Friedrich | 2011-08-23 |
| 7960593 | Process for preparation of menthol by hydrogenation of isopulegol | Gabriele Gralla, Gunnar Heydrich, Eike Johannes Bergner | 2011-06-14 |
| 7868211 | Method for the production of enriched isopulegol | Matthias Rauls, Christoph Jaekel, Nawid Kashani-Shirazi | 2011-01-11 |
| 7719820 | Electrolyte solution for double-layered capacitors and double-layered capacitor containing said electrolyte solution | Hans-Georg Degen, Andree Schwake, Kristin Tiefensee | 2010-05-18 |
| 7709688 | Method for the production of menthol | Eike Johannes Bergner, Thorsten Johann, Oliver Lober | 2010-05-04 |
| 7608742 | Diarylphenoxy aluminum compounds | Marko Friedrich, Norbert Gotz, Wolfgang Krause, Christian Zahm | 2009-10-27 |
| 7550633 | Method for the production of isopulegol | Marko Friedrich, Norbert Götz | 2009-06-23 |
| 7468463 | Method for producing optically active carbonyl compounds | Thorsten Johann, Oliver Lober, Eike Johannes Bergner, Klaus Harth, Christian Walsdorff | 2008-12-23 |
| 7319161 | Method for producing cyclohexane dicarboxylic acids and the derivatives thereof | Ralf Noe, Hartmut Hibst, Klaus Halbritter, Melanie Maas-Brunner, Boris Breitscheidel +5 more | 2008-01-15 |
| 7256312 | Method for producing aminoalkoxy benzylamines and aminoalkoxy benzonitriles as intermediates | Oliver Lober, Christoph Benisch, Johann-Peter Melder | 2007-08-14 |
| 7247753 | Method for producing macrocyclic ketones by means of dieckmann codensation in the gas phase | Alexander Wartini, Gisela HIEBER, Hagen Weigl | 2007-07-24 |
| 7196196 | Substituted imidazo[1, 2-a]-5,6,7,8-tetrahydropyridine-8-ones, method for their production and the use thereof for producing imidazo[1,2-a]pyridines | Hagen Weigl | 2007-03-27 |
| 7145042 | Method for producing dialdehydes and or ethylenically unsaturated monoaldehydes by hydroformylating ethylenically unsaturated compounds | Martin Volland, Wolfgang Ahlers, Rocco Paciello, Michael Roper, Thomas Mackewitz +6 more | 2006-12-05 |
| 7132576 | Method for isomerizing allyl alcohols | Frank Haese | 2006-11-07 |
| 7126033 | Method for isomerizing allyl alcohols | Frank Haese, Kirsten Burkart, Signe Unverricht, Peter Munster | 2006-10-24 |