| 10414716 |
Process for preparing a polyetheramine |
Christof Wilhelm Wigbers, Thomas Krug, Johann-Peter Melder |
2019-09-17 |
| 9139511 |
Process for hydrogenating nitriles |
Christof Wilhelm Wigbers, Christoph Müller, Petr Kubanek, Thomas Heidemann, Johann-Peter Melder +2 more |
2015-09-22 |
| 8946373 |
Polyureas preparable from two polyetheramines and a prepolymer |
Berend Eling, Stephan Göttke, Ben Buylinckx |
2015-02-03 |
| 8772548 |
Reaction of glycolaldehyde with an aminating agent |
Johann-Peter Melder, Jörg Pastre, Jan Eberhardt, Thomas Krug, Mirko Kreitschmann |
2014-07-08 |
| 8766009 |
Process for preparing ethylamines and monoisopropylamine (MIPA) |
Norbert Asprion, Manfred Julius, Oliver Bey, Stefanie Werland, Frank Stein +4 more |
2014-07-01 |
| 8742174 |
Method for preparing higher ethanolamines |
Johann-Peter Melder, Jörg Pastre, Jan Eberhardt, Thomas Krug, Mirko Kreitschmann |
2014-06-03 |
| 8710269 |
DMAPN having a low DGN content and a process for preparing DMAPA having a low DGN content |
Jan Eberhardt, Johann-Peter Melder, Ulrich Kohler, Thilo Hahn, Mirko Kreitschmann +1 more |
2014-04-29 |
| 8487135 |
Catalyst and process for preparing an amine |
Petr Kubanek, Johann-Peter Melder, Thomas Heidemann |
2013-07-16 |
| 8324430 |
Processes for preparing amines and catalysts for use therein |
Petr Kubanek, Ekkehard Schwab, Johann-Peter Melder, Manfred Julius |
2012-12-04 |
| 8318982 |
Catalyst and process for preparing an amine |
Petr Kubanek, Johann-Peter Melder, Thomas Heidemann |
2012-11-27 |
| 8314243 |
Process for catalytically preparing aromatic or heteroaromatic nitriles |
Nikolaus Muller, Alain Cotte, Matthias Beller, Thomas Schareina, Alexander Zapf |
2012-11-20 |
| 8293945 |
Method for producing an amine |
Petr Kubanek, Ekkehard Schwab, Johann-Peter Melder, Manfred Julius |
2012-10-23 |
| 8278489 |
Method for producing an amine |
Petr Kubanek, Ekkehard Schwab, Johann-Peter Melder, Manfred Julius |
2012-10-02 |
| 8268995 |
Processes for preparing amines and catalysts for use therein |
Petr Kubanek, Ekkehard Schwab, Johann-Peter Melder, Manfred Julius |
2012-09-18 |
| 7718827 |
Process for the ruthenium-catalysed oxidation of alcohols by means of hypochlorite |
Angela Köckritz, Andrea Dittmar, Michael Sebek |
2010-05-18 |
| 7592452 |
Process for catalytically preparing aromatic or heteroaromatic nitriles |
Nikolaus Muller, Matthias Beller, Thomas Schareina, Alexander Zapf |
2009-09-22 |
