| 7416443 |
Coaxial coupling for stepless calibration |
Frank Weiss, Reiner Oppelt |
2008-08-26 |
|
| 7307132 |
Method for producing low-odor hydrogel-forming polymers |
Klaus Joachim Mueller-Engel, Stefan Wickel |
2007-12-11 |
|
| 7294240 |
Method for producing (meth)acrylic acid esters |
Matthias Geisendoerfer, Juergen Schroeder, Hugues Vandenmersch |
2007-11-13 |
|
| 7268251 |
Method for producing (meth) acrylic acid esters |
Matthias Geisendoerfer, Albrecht Dams |
2007-09-11 |
|
| 7253311 |
Method for the production of acrylic acid by heterogeneously-catalysed gas-phase oxidation |
Juergen Schroeder |
2007-08-07 |
$742,000 |
| 7179875 |
Method for producing water-absorbent resins |
Eberhard Fuchs, Hans Martan, Klaus Joachim Mueller-Engel |
2007-02-20 |
$706,000 |
| 7026503 |
Method for producing (meth)acrylic acid esters |
Ulrich Rauh, Jürgen Schröder |
2006-04-11 |
$580,000 |
| 6998026 |
Method for producing tertiary C4-C8-alkyl esters of (meth)acrylic acid |
Ruprecht Kroker, Werner Schmitt, Winfried Schumm |
2006-02-14 |
$569,000 |
| 6875888 |
Method for the production of esters of unsaturated carboxylic acids |
Jürgen Schröder |
2005-04-05 |
$1,084,000 |
| 6849758 |
Treatment of mixtures that contain at least one compound with at least one ethylenically unsaturated group |
Klaus Joachim Müller-Engel, Jürgen Schröder |
2005-02-01 |
$262,000 |
| 6818791 |
Method for producing higher (meth)acrylic acid esters |
Friedrich-Georg Martin, Jürgen Schröder |
2004-11-16 |
$478,000 |
| 6818792 |
Preparation of polymerizable compounds |
Jürgen Schröder, Nicole McGlone |
2004-11-16 |
$478,000 |
| 6806385 |
Rectification of (meth)acrylic acid with the addition of a tenside |
Ulrich Hammon, Holger Herbst |
2004-10-19 |
$617,000 |
| 6756506 |
Method for producing tert-butyl esters of aliphatic c1-c4-carboxylic acids |
Ruprecht Kroker, Werner Schmitt, Winfried Schumm |
2004-06-29 |
$340,000 |
| 6727383 |
Method for producing acrylic acid and acrylic acid esters |
Jürgen Schröder, Otto Machhammer |
2004-04-27 |
$142,000 |
| 6679939 |
Fractional condensation of a product gas mixture containing acrylic acid |
Joachim Thiel, Jürgen Schröder |
2004-01-20 |
$609,000 |
| 6646155 |
Method for producing esters of &agr;, &bgr;-unsaturated carboxylic acids |
Reinhard Herzog, Jürgen Schröder |
2003-11-11 |
$610,000 |
| 6617470 |
Method for esterifying (meth)acrylic acid with an alkanol |
Heinrich Aichinger, Holger Herbst, Jürgen Schröder, Stefan Beckmann |
2003-09-09 |
$368,000 |
| 6568406 |
Method of cleaning plant parts for the preparation or processing of (meth)acrylic esters |
Heinrich Aichinger, Holger Herbst, Jürgen Schröder |
2003-05-27 |
$603,000 |
| 6555707 |
Method for producing acrylic acid and acrylic acids esters |
Jürgen Schröder, Gerhard Bolz |
2003-04-29 |
$573,000 |
| 6518452 |
Process for stabilizing (METH)acrylic acid esters against unwanted radical polymerization |
Heinrich Aichinger, Holger Herbst |
2003-02-11 |
$353,000 |
| 6518374 |
Method of immediately terminating free-radical polymerisation processes |
Heinrich Aichinger, Jürgen Schröder |
2003-02-11 |
$353,000 |
| 6517057 |
Supply system for transferring a fluid to a container |
Heinrich Aichinger, Michael Fried, Oliver Odenwald |
2003-02-11 |
$353,000 |
| 6512138 |
Preparation of (meth)acrylates |
Albrecht Dams, Heinrich Aichinger, Holger Herbst, Jürgen Schröder |
2003-01-28 |
$442,000 |
| 6504056 |
Transport and/or storage of acrylic acid |
Heinrich Aichinger, Paul Leon Kageler |
2003-01-07 |
$648,000 |
