Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10329237 | Method for hydrogenating aromatic compounds | Bernd Bastian Schaack, Kirsten Dahmen | 2019-06-25 |
| 10081580 | Process for preparing cyclohexane with starting materials originating from a steamcracking process | Steffen Tschirschwitz, Kathrin Wissel-Stoll, Jochen Bürkle, Albena Kostova, Markus Schmitt +13 more | 2018-09-25 |
| 9873658 | Process for hydrogenating 4,4′-methylenedianiline | Andreas Weickgenannt, Bernd Bastian Schaack, Barbara Wucher, Alexander Panchenko, Frank Hettche +2 more | 2018-01-23 |
| 9717664 | Composition that includes cyclohexyl-substituted tertiary alkanols | Stefan Rüdenauer, Ralf Pelzer, Klaus Ebel | 2017-08-01 |
| 9701893 | Process for producing mineral oil using surfactants based on a mixture of C32 guerbet-, C34 guerbet-, C36 guerbet-containing alkyl alkoxylates | Christian Bittner, Günter Oetter, Jack Tinsley, Christian Spindler, Gabriela Alvarez-Juergenson +3 more | 2017-07-11 |
| 9340754 | Process for the preparation of cyclohexyl-substituted tertiary alkanols | Stefan Rüdenauer, Ralf Pelzer, Klaus Ebel | 2016-05-17 |
| 9145509 | Process for producing mineral oil using surfactants based on a mixture of C32 Guerbet-, C34 Guerbet-, C36 Guerbet-containing alkyl alkoxylates | Christian Bittner, Günter Oetter, Jack Tinsley, Christian Spindler, Gabriela Alvarez Jürgenson +3 more | 2015-09-29 |
| 9090553 | Process for preparing cyclohexanepolycarboxylic acid derivatives having a low proportion of by-products | Boris Breitscheidel | 2015-07-28 |
| 9084983 | Catalyst and process for hydrogenating aromatics | Lucia Königsmann, Daniela Mirk, Thomas Heidemann, Michael Hesse, Mario Emmeluth +1 more | 2015-07-21 |
| 9040592 | Process for preparing 4-cyclohexyl-2-methyl-2-butanol | Klaus Ebel, Stefan Rüdenauer, Ralf Pelzer | 2015-05-26 |
| 8889920 | Process for preparing 4-isopropylcyclohexylmethanol | Florian Stecker, Ulrich Griesbach, Lucia Königsmann | 2014-11-18 |
| 8450534 | Process for preparing 4-cyclohexyl-2-methyl-2-butanol | Klaus Ebel, Stefan Rüdenauer, Ralf Pelzer | 2013-05-28 |