| 8642826 |
Process for long-term operation of a continuous heterogeneously catalyzed partial dehydrogenation of a hydrocarbon to be dehydrogenated |
Martin Dieterle, Catharina Klanner, Gotz-Peter Schindler, Klaus Joachim Müller-Engel, Jens Scheidel |
2014-02-04 |
|
| 8338640 |
Heterogeneously catalyzed partial direct oxidation of propane and/or isobutane |
Otto Machhammer, Sven Crone, Frieder Borgmeier, Klaus Joachim Mueller-Engel, Armin Diefenbacher |
2012-12-25 |
|
| 7910766 |
Preparation of at least one partial oxidation and/or ammoxidation product of a hydrocarbon |
Goetz-Peter Schindler, Otto Machhammer, Klaus Joachim Mueller-Engel, Claus Hechler, Jochen Petzoldt +1 more |
2011-03-22 |
|
| 7723549 |
Process for preparing at least one target product by partial oxidation and/or ammoxidation of propylene |
Armin Diefenbacher, Claus Hechler, Martin Dieterle |
2010-05-25 |
|
| 7705181 |
Process for removing methacrylic acid from liquid phase comprising acrylic acid as a main constituent and target product, and methacrylic acid as a secondary component |
Jorg Heilek, Klaus Joachim Müller-Engel, Martin Dieterle |
2010-04-27 |
|
| 7601866 |
Process for removing methacrolein from liquid phase comprising acrylic acid as a main constituent and target product, and methacrolein as a secondary component |
Joerg Heilek, Klaus Joachim Mueller-Engel, Martin Dieterle |
2009-10-13 |
|
| 7592483 |
Preparation of acrolein or acrylic acid or a mixture thereof by heterogeneously catalyzed partial gas phase oxidation of propylene |
Martin Dieterle, Armin Diefenbacher, Goetz-Peter Schindler, Catharina Klanner, Klaus Joachim Mueller-Engel |
2009-09-22 |
|
| 7388109 |
Preparation of acrolein or acrylic acid or a mixture thereof from propane |
Otto Machhammer, Goetz-Peter Schindler, Claus Hechler, Martin Dieterle |
2008-06-17 |
|
| 7351860 |
Method and device for producing formic acid formates and use of said formates |
Jorn Karl, Alexander Hauk, Ralf Böhling, Jörg Pastre, Robert W. Lenz |
2008-04-01 |
|
| 7326802 |
Preparation of at least one partial oxidation and/or ammoxidation product of propylene |
Claus Hechler, Gotz-Peter Schindler, Jochen Petzoldt, Otto Machhammer, Klaus Joachim Müller-Engel +1 more |
2008-02-05 |
|
| 7323593 |
Method and device for producing formates and the use thereof |
Jorn Karl, Alexander Hauk, Ralf Böhling, Jörg Pastre, Robert W. Lenz |
2008-01-29 |
|
| 7321058 |
Method for producing acrolein and/or acrylic acid |
Otto Machhammer, Claus Hechler, Peter Zehner |
2008-01-22 |
|
| 7238827 |
Preparation of at least one partial oxidation and/or ammoxidation product of propylene |
Claus Hechler, Gotz-Peter Schindler, Jochen Petzoldt, Otto Machhammer, Klaus Joachim Müller-Engel +1 more |
2007-07-03 |
$1,098,000 |
| 7109374 |
Method for the continuous extraction of (meth)acrylic acid |
Otto Machhammer, Claus Hechler, Juergen Schroeder, Volker Schliephake, Joachim Thiel +1 more |
2006-09-19 |
$425,000 |
| 7053239 |
Method for producing methyl formate |
Michael Slany, Jorn Karl, Gerd Kaibel, Martin Schäfer, Peter Zehner +1 more |
2006-05-30 |
$1,008,000 |
| 6962682 |
Fixed-bed process for producing chlorine by catalytic gas-phase oxidation of hydrogen chloride |
Christian Walsdorff, Martin Fiene, Eckhard Ströfer, Klaus Harth |
2005-11-08 |
$869,000 |
