| 9174192 |
Tube bundle reactor for uncatalyzed or homogeneously catalyzed reactions |
Joaquim Henrique Teles, Peter Resch, Wilhelm Ruppel, Ulrike Wegerle, Wolfgang Gerlinger +2 more |
2015-11-03 |
|
| 9086191 |
Method for safely preventing backflowing in the conveying of a fluid |
Franz Borgel, Alfred Krause, Mirko Kreitschmann, Frank-Friedrich Pape, Wolfgang Reif +1 more |
2015-07-21 |
|
| 8946462 |
Process for preparing formic acid by reaction of carbon dioxide with hydrogen |
Thomas Schaub, Marek Pazicky, Donata Maria Fries, Rocco Paciello |
2015-02-03 |
|
| 8461392 |
Process for preparing cyclic ketones |
Joaquim Henrique Teles, Wilhelm Ruppel, Ulrike Wegerle, Thomas Genger, Michael Schelper +1 more |
2013-06-11 |
|
| 8362296 |
Process for preparing 4-pentenoic acid |
Joaquim Henrique Teles, Michael Schelper, Kai Gumlich, Mathieu Chabanas, Christian Müller |
2013-01-29 |
|
| 8188320 |
Process for preparing pure cyclododecanone |
Joaquim Henrique Teles, Beatrice Röβler-Feigel, Alexander Hauk, Christian Müller, Michael Schelper +4 more |
2012-05-29 |
|
| 7959766 |
Method for obtaining cyclododecatriene by evaporation |
Bernd Rumpf, Ortmund Lang, Andrea Haunert, Thomas Genger |
2011-06-14 |
|
| 7946809 |
Exhaust-gas-turbine casing |
Marcel Meier, Tobias Gwehenberger, Marcel Zehnder |
2011-05-24 |
|
| 7642382 |
Processes for preparing ethylamines |
Till Gerlach, Frank Haese, Johann-Peter Melder, Heinz Rutter |
2010-01-05 |
|
| 7563933 |
Method for producing an ethylamine |
Johann-Peter Melder, Till Gerlach, Frank Haese |
2009-07-21 |
|
| 7519817 |
Methods, systems and software applications for verifying certain requirements on electronic documents |
Beat Meier |
2009-04-14 |
$2,728,000 |
| 7384236 |
Exhaust-gas-turbine casing |
Marcel Meier, Tobias Gwehenberger, Marcel Zehnder |
2008-06-10 |
|
| 7279602 |
Method for separating triethanolamin from a mixture obtainable by ammonia and ethylene oxide reaction |
Wolfgang Reif, Hans Hammer, Guenther Ruider, Philip Buskens, Matthias Frauenkron |
2007-10-09 |
|
| 7148318 |
Method for producing polytetrahydrofurane having a low color indices |
Volkmar Menger, Christoph Sigwart |
2006-12-12 |
$470,000 |
| 7132538 |
Isolation of high-purity triethylenediamine (TEDA) by distillation |
Ortmund Lang, Bernd Rumpf, Matthias Frauenkron, Marco Bosch, Helmut Berrsche |
2006-11-07 |
$595,000 |
| 7119231 |
Method for producing alkanolamines |
Matthias Frauenkron, Ulrich Müller, Wolfgang Harder, Jörg Unger, Johann-Peter Melder +1 more |
2006-10-10 |
$457,000 |
| 6852869 |
Method for the production of polytetrahydrofuran with low color index |
Christoph Sigwart, Michael Hesse, Volkmar Menger, Klaus-Peter Pfaff, Arthur Hohn +1 more |
2005-02-08 |
$197,000 |
| 6713422 |
Method for processing pTHF polymerization catalysts |
Volkmar Menger, Karsten Eller, Michael Hesse |
2004-03-30 |
$256,000 |
| 4461898 |
Process for the preparation of novel light stabilizers |
Eduard Troxler |
1984-07-24 |
|
