| 12378174 |
Process for producing 1-(4-isobutylphenyl)ethanol by hydrogenation of 1-(4-isobutyl-phenyl)ethanone in the presence of a catalyst composition comprising copper |
Albert Werner, Annebart Engbert Wentink, Simon Kokolakis, Andreas Weickgenannt |
2025-08-05 |
|
| 11591543 |
Aroma chemical compositions containing 3,5-diethyl-2-propyl-tetrahydropyran and/or unsaturated derivatives thereof |
Nicolas MARION, Stefan RUEDENAUER, Florian Garlichs, Ralf Pelzer, Roman Dostalek +7 more |
2023-02-28 |
|
| 11401227 |
Process to produce a mono vinyl ether |
Frank Bienewald, Martin Voelkert |
2022-08-02 |
|
| 11173479 |
Method for producing a shaped catalyst body |
Marie Katrin Schroeter, Irene de Wispelaere, Michael Schwarz, Inna Schwabauer |
2021-11-16 |
|
| 10450252 |
Method for hydrogenating carboxylic acids in order to form alcohols |
Stefan Rittinger, Christoph Nuebling, Olivier Abillard |
2019-10-22 |
|
| 10308623 |
Method for producing tetrahydrofurane, 1,4-butanediol or gamma-butyrolactone |
Alexander Duefert, Wolf-Steffen Weissker |
2019-06-04 |
|
| 10077223 |
Method for producing monoethylene glycol |
Alexander Duefert, Michael REISER, Philipp Brüggemann, Gerhard Theis |
2018-09-18 |
|
| 9975829 |
Method for the preparation of 1,4-butane diol having an APHA color index of less than 30 |
Olga Osetska, Irene de Wispelaere, Stefan Dudenhoeffer, Christina Walczuch |
2018-05-22 |
|
| 9923194 |
Process for purifying N-alkylpyrrolidones |
Thomas Vogler, Karl-Heinz Ott |
2018-03-20 |
|
| 9809517 |
Method for breakdown of formates |
Nicolas MARION, Helmut Kronemayer |
2017-11-07 |
|
| 9687821 |
Catalyst for tetrahydrofuran synthesis |
Rostam Jal Madon, Olga Osetska, Deepak S. Thakur, Ronald L. Jagta |
2017-06-27 |
|
| 9656980 |
Catalyst for tetrahydrofuran synthesis |
Rostam Jal Madon, Olga Osetska, Deepak S. Thakur, Ronald L. Jagta |
2017-05-23 |
|
| 9255069 |
Process for purifying N-alkylpyrrolidones |
Thomas Vogler, Karl-Heinz Ott |
2016-02-09 |
|
| 9186599 |
Process for isolating tetrahydrofuran |
Maria Guixa Guardia, Nadja Pollmer, Wolf-Steffen Weissker, Hugues Vandenmersch |
2015-11-17 |
|
| 9132417 |
Method for producing a supported hydrogenation catalyst having increased hydrogenation activity |
Rolf Tompers, Heiko Urtel, Gerd-Dieter Tebben, Jens Heimann, Maria Guixa Guardia +1 more |
2015-09-15 |
|
| 9127160 |
Process for producing high-performance thermoplastics with improved intrinsic color |
Martin Weber, Thomas Vogler |
2015-09-08 |
|
| 9045382 |
Process for working up solvent-containing hydrogenation product mixtures |
Jens Heimann, Hans-Martin Polka, Heiko Urtel, Gunther Windecker |
2015-06-02 |
|
| 8853443 |
Process for preparing an isocyanate |
Daniel Breuninger, Johannes Adam, Heiner Schelling, Eckhard Stroefer, Markus Kraemer +3 more |
2014-10-07 |
|
| 8796472 |
Mixtures of itaconic acid or itaconic acid derivatives and primary amines for producing 1,3- and 1,4-alkyl methyl pyrrolidones |
Tobias Wabnitz, Karl-Heinz Ott, Katja Lamm |
2014-08-05 |
|
| 8759594 |
Method for producing 1,6-hexanediol by hydrogenation of oligo- and polyesters |
Olivier Abillard, Gerd-Dieter Tebben, Tilman Sirch, Daniel Urbanczyk, Heiko Urtel +1 more |
2014-06-24 |
|
| 8629306 |
Method for producing 1,6-hexanediol |
Daniel Breuninger, Gerd-Dieter Tebben |
2014-01-14 |
|
| 8471042 |
Method for producing 1,6-hexanediol and caprolactone |
Daniel Breuninger, Gerd-Dieter Tebben |
2013-06-25 |
|
| 8466299 |
Process for preparing delta-valerolactone in the gas phase |
Christophe Bauduin, Axel Paul, Gerhard Fritz, Hans-Guenter Wagner |
2013-06-18 |
|
| 8410306 |
Method of producing a carboxylic alkyl ester |
Christophe Bauduin, Wolfgang Fischer, Edzard Scholten |
2013-04-02 |
|
| 8383866 |
Process for preparing diols by hydrogenating a carboxylic acid-comprising mixture by means of cobalt-comprising catalysts |
Axel Paul, Rolf Fischer, Roman Dostalek |
2013-02-26 |
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