Issued Patents All Time
Showing 25 most recent of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12280353 | Apparatus for and process of making pseudoionone and hydroxy pseudoionone | Josias Jakobus Nieuwoudt, Bernhard Brunner, Sven REINING, Timon Stork, Bjoern KAIBEL +1 more | 2025-04-22 |
| 12168642 | Process for producing 4,4′-dichlorodiphenyl sulfoxide | Jun Gao, Indre Thiel, Christian SCHUETZ, Lukas METZGER, Stefan Blei | 2024-12-17 |
| 11884611 | Reactor for carrying out a gas-liquid two-phase high-pressure reaction with a foaming medium | Peter Zehner, Michael Acker, Rocco Paciello, Mathias Schelwies, Martin Haubner +4 more | 2024-01-30 |
| 11766653 | Method for carrying out a gas/fluid two-phase high-pressure reaction | Peter Zehner, Andreas Keller, Stephanie RENZ, Mathias Schelwies, Rocco Paciello +5 more | 2023-09-26 |
| 11529607 | Reactor for carrying out a reaction between two non-miscible fluids of different densities | Peter Zehner, Mathias Schelwies, Rocco Paciello, Martin Haubner, Guenter Wegner +4 more | 2022-12-20 |
| 11396487 | Process of making pseudoionone and hydroxy pseudoionone in aqueous mixtures comprising citral and acetone, comprising adding first and second amounts of hydroxide | Josias Jakobus Nieuwoudt, Bernhard Brunner, Sven REINING, Timon Stork, Bjoern KAIBEL +1 more | 2022-07-26 |
| RE49036 | Method for synthesizing optically active carbonyl compounds | Mathias Schelwies, Rocco Paciello, Gunnar Heydrich, Günter Wegner, Gerd-Dieter Tebben +4 more | 2022-04-19 |
| 11242306 | Continuous preparation of an optically active carbonyl compound by asymmetric hydrogenation | Peter Zehner | 2022-02-08 |
| 10926373 | Honing machine with a machine frame and at least two units arranged on both sides of the machine frame | Rainer Köneke, Theodor Huettner, Michael Petschi | 2021-02-23 |
| 10315182 | Cylindrical reactor and use thereof for continuous hydroformylation | Rainer Papp, Oliver Christian Gobin, Jens Rudolph, Hans-Günter Thelen | 2019-06-11 |
| 10301244 | Method for synthesizing optically active carbonyl compounds | Mathias Schelwies, Rocco Paciello, Gunnar Heydrich, Günter Wegner, Gerd-Dieter Tebben +4 more | 2019-05-28 |
| 9975837 | Method for synthesizing optically active carbonyl compounds | Mathias Schelwies, Rocco Paciello, Gunnar Heydrich, Günter Wegner, Gerd-Dieter Tebben +4 more | 2018-05-22 |
| 9695142 | Method for producing 2-substituted 4-hydroxy-4-methyl-tetrahydropyrans, said method using recycling | Timon Stork, Karl Beck, Gabriele Gralla, 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, Gabriele Gralla | 2017-06-27 |
| 9302237 | Apparatus and process for the continuous reaction of liquids with gases | Christian Kunkelmann, Roland Bauer, Andreas Raichle, Hartmut Riechers, Peter Zehner | 2016-04-05 |
| 9295971 | Apparatus and process for the continuous reaction of liquids with gases | Andreas Raichle, Hartmut Riechers, Roland Mueller, Wolfgang Mackenroth, Peter Zehner | 2016-03-29 |
| 9145347 | Process for preparing deodorized 1,2-propanediol | Stephan Maurer, Roman Prochazka, Jochen Steiner, Jochem Henkelmann, Gerhard Theis +2 more | 2015-09-29 |
| 9139511 | Process for hydrogenating nitriles | Christof Wilhelm Wigbers, Christoph Müller, Wolfgang Mägerlein, Petr Kubanek, Thomas Heidemann +2 more | 2015-09-22 |
| 8957257 | Process for a continuous production of polyetherols | Vinit Chilekar, Andreas Brodhagen, Achim Löffler, Fatemeh Admadnian, Ralf Böhling +7 more | 2015-02-17 |
| 8901344 | Production of carboxylic acid esters by stripping with alcohol vapor | Jarren Peters, Walter Disteldorf, Katrin Friese, Thomas Schäfer | 2014-12-02 |
| 8809596 | Method for producing deodorized 1,2-propanediol | Stephan Maurer, Roman Prochazka, Jochen Steiner, Jochem Henkelmann, Gerhard Theis +2 more | 2014-08-19 |
| 8766009 | Process for preparing ethylamines and monoisopropylamine (MIPA) | Norbert Asprion, Manfred Julius, Stefanie Werland, Frank Stein, Matthias Kummer +4 more | 2014-07-01 |
| 8597586 | Shell-and-tube reactor having a distribution device for a gas-liquid phase mixture | Wolfgang Gerlinger, Torsten Mattke | 2013-12-03 |
| 8293951 | Method for producing 1,2-propandiol by hydrogenation in at least three successive reactors | Jochem Henkelmann, Roman Prochazka, Stephan Maurer, Jochen Steiner, Heiko Urtel +2 more | 2012-10-23 |
| 8273924 | Method for producing 1,2-propandiol by low-pressure hydrogenation of glycerine | Jochem Henkelmann, Roman Prochazka, Stephan Maurer, Jochen Steiner, Heiko Urtel +3 more | 2012-09-25 |