Issued Patents All Time
Showing 25 most recent of 112 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10414707 | Process for producing prenol and prenal from isoprenol | Martine Dehn, Bernhard Brunner, Sabine Huber | 2019-09-17 |
| 10308580 | Process for preparing an arylpropene | Stefan Rüdenauer, Andreas Lanver, Ralf Pelzer, Thomas Fenlon, Andrei-Nicolae Parvulescu +1 more | 2019-06-04 |
| 10202323 | Process for preparing an arylpropene | Andrei-Nicolae Parvulescu, Ulrich Müller, Thomas Fenlon, Sumana Chaturvedula, Stefan Rüdenauer +2 more | 2019-02-12 |
| 10023550 | Production of 2-substituted 4-hydroxy-4-methyltetrahydropyrans having stable odoriferous quality | Timon Stork, Martine Dehn, Karl Beck, Axel Salden, Ralf Pelzer | 2018-07-17 |
| 9988331 | Method for producing optically active, racemic menthol | Gunnar Heydrich, Gabriele Gralla, Matthias Rauls, Joachim Schmidt-Leithoff, Wolfgang Krause +6 more | 2018-06-05 |
| 9765001 | Method for producing arylpropenes | Stefan Rüdenauer, Andreas Lanver, Ralf Pelzer, Thomas Fenlon | 2017-09-19 |
| 9717664 | Composition that includes cyclohexyl-substituted tertiary alkanols | Stefan Rüdenauer, Ralf Pelzer, Martin Bock | 2017-08-01 |
| 9695142 | Method for producing 2-substituted 4-hydroxy-4-methyl-tetrahydropyrans, said method using recycling | Timon Stork, Karl Beck, Gabriele Gralla, Oliver Bey | 2017-07-04 |
| 9688650 | Method for producing 2-substituted 4-hydroxy-4-methyl-tetrahydropyrans in a reactor cascade | Timon Stork, Karl Beck, Oliver Bey, Gabriele Gralla | 2017-06-27 |
| RE46151 | Method for the production of 4,4′-[1-(trifluoromethyl)alkylidene]-bis-(2,6-diphenylphenols) | Gabriele Gralla, Gunnar Heydrich, Wolfgang Krause | 2016-09-20 |
| 9416079 | Process for preparing 4-cyclohexyl-2-methyl-2-butanol | Rudolf Schuch, Stefan Rüdenauer, Ralf Pelzer, Andreas Keller | 2016-08-16 |
| 9340754 | Process for the preparation of cyclohexyl-substituted tertiary alkanols | Stefan Rüdenauer, Ralf Pelzer, Martin Bock | 2016-05-17 |
| 9139549 | Process for the integrated preparation of 2-substituted 4-hydroxy-4-methyltetrahydropyrans and of 2-substituted 4-Methyltetrahydropyrans | Timon Stork, Oskar Röder, Ralf Pelzer, Wolfgang Krause, Karl Beck | 2015-09-22 |
| 9073826 | Process for preparing and purifying salts of acrylamido-2-methylpropanesulfonic acid | Tobias Voitl, Andreas Keller, Stefan Rüdenauer, Karsten Bartling, Björn Langlotz +1 more | 2015-07-07 |
| 9056812 | Process for preparing 4-cyclohexyl-2-methyl-2-butanol | Rudolf Schuch, Stefan Rüdenauer, Ralf Pelzer, Andreas Keller | 2015-06-16 |
| 9040592 | Process for preparing 4-cyclohexyl-2-methyl-2-butanol | Stefan Rüdenauer, Ralf Pelzer, Martin Bock | 2015-05-26 |
| 9000227 | Process for preparing 3-substituted 2-alkenals, in particular prenal | Thomas Schaub, Bernhard Brunner, Rocco Paciello | 2015-04-07 |
| 8957260 | Process for the oxidation of mesitol | Jan Philipp Weyrauch, Martine Weis, Joaquim Henrique Teles, Peter Deglmann | 2015-02-17 |
| 8853455 | Process for preparing substituted 2-nitrobiphenyls | Alexander Korte, Jan Klaas Lohmann, Thomas Grote, Thomas Zierke, Horst Mayer +1 more | 2014-10-07 |
| 8853471 | Process for preparing C4-oxygenates | Stefan Rüdenauer, Marta Porta Garcia | 2014-10-07 |
| 8741988 | Use of cyclic carbonates in epoxy resin compositions | Rainer Klopsch, Andreas Lanver, Achim Kaffee, Miran Yu | 2014-06-03 |
| 8692025 | Process for preparing M- or P-substituted phenylalkanols by alkylation | Andreas Lanver, Karl Beck, Ralf Pelzer, Jörg Botzem, Ulrich Griesbach | 2014-04-08 |
| 8686193 | Method for producing M-substituted phenylalkanols by means of isomerization | Andreas Lanver, Karl Beck, Ralf Pelzer, Jörg Botzem, Ulrich Griesbach | 2014-04-01 |
| 8648031 | Macrocyclic lactones | Bernhard Brunner, Christoph Stock, Ralf Pelzer | 2014-02-11 |
| 8618315 | Method for producing 2-substituted tetrahydropyranols | Gabriele Gralla, Ralf Pelzer, Ulrich Griesbach, Jörg Botzem | 2013-12-31 |