Issued Patents All Time
Showing 26–50 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6849758 | Treatment of mixtures that contain at least one compound with at least one ethylenically unsaturated group | Klaus Joachim Müller-Engel, Gerhard Nestler | 2005-02-01 |
| 6818792 | Preparation of polymerizable compounds | Gerhard Nestler, Nicole McGlone | 2004-11-16 |
| 6818791 | Method for producing higher (meth)acrylic acid esters | Friedrich-Georg Martin, Gerhard Nestler | 2004-11-16 |
| 6769320 | Multifunctional operating device | Andreas Bollgohn, Ricky Hudi, Wolfram Remlinger, Werner Hamberger | 2004-08-03 |
| 6726854 | Inhibitor composition for stabilizing substances capable of free radical polymerization | Heinz Friedrich Sutoris, Gerhard Wagenblast, Volker Schliephake, Harald Keller, Thomas Jaworek | 2004-04-27 |
| 6727383 | Method for producing acrylic acid and acrylic acid esters | Gerhard Nestler, Otto Machhammer | 2004-04-27 |
| 6691646 | Compact water lance blower | Franz Bartels, Alois Kessel, Stephan Simon, Klaus Eimer, Dieter Patzig | 2004-02-17 |
| 6679939 | Fractional condensation of a product gas mixture containing acrylic acid | Joachim Thiel, Gerhard Nestler | 2004-01-20 |
| 6658350 | Navigation device | Klaus Hamberger, Wolfram Remlinger | 2003-12-02 |
| 6647338 | Navigation device | Klaus Hamberger, Wolfram Remlinger | 2003-11-11 |
| 6646155 | Method for producing esters of &agr;, &bgr;-unsaturated carboxylic acids | Reinhard Herzog, Gerhard Nestler | 2003-11-11 |
| 6617470 | Method for esterifying (meth)acrylic acid with an alkanol | Heinrich Aichinger, Holger Herbst, Gerhard Nestler, Stefan Beckmann | 2003-09-09 |
| 6568406 | Method of cleaning plant parts for the preparation or processing of (meth)acrylic esters | Heinrich Aichinger, Holger Herbst, Gerhard Nestler | 2003-05-27 |
| 6555707 | Method for producing acrylic acid and acrylic acids esters | Gerhard Nestler, Gerhard Bolz | 2003-04-29 |
| 6518453 | Method for stabilizing chemical compounds containing at least one ethylenically unsaturated bond in order to prevent undesirable radical polymerization | Heinz Friedrich Sutoris, Gerhard Wagenblast, Volker Schliephake, Klaus Joachim Müller-Engel, Harald Keller +1 more | 2003-02-11 |
| 6518374 | Method of immediately terminating free-radical polymerisation processes | Heinrich Aichinger, Gerhard Nestler | 2003-02-11 |
| 6512138 | Preparation of (meth)acrylates | Albrecht Dams, Heinrich Aichinger, Holger Herbst, Gerhard Nestler | 2003-01-28 |
| 6504874 | Arrangement for digital transmission of information across wires | Andreas Timmermann | 2003-01-07 |
| 6498272 | Method for producing acrylic acid | Gerhard Nestler, Klaus Joachim Müller-Engel | 2002-12-24 |
| 6461440 | Apparatus having a metallic surface protected from undesired deposition of polymer | Heinz Friedrich Sutoris, Gerhard Wagenblast, Harald Keller, Rainer Rahm, Jürgen Decker +2 more | 2002-10-08 |
| 6458956 | Inhibitor composition for stabilizing substances capable of free radical polymerization | Heinz Friedrich Sutoris, Gerhard Wagenblast, Volker Schliephake, Harald Keller, Thomas Jaworek | 2002-10-01 |
| 6455732 | Method for storing and/or transporting pure acrylic acid | Heinrich Aichinger, Klaus Joachim Müller-Engel, Gerhard Nestler | 2002-09-24 |
| 6413379 | Continuous recovery of (meth)acrylic acid | Otto Machhammer, Susanne Haupt, Volker Schliephake | 2002-07-02 |
| 6353130 | Method for continuous production of (meth)acrylic alkyl esters | Heinrich Aichinger, Holger Herbst, Gerhard Nestler | 2002-03-05 |
| 6200460 | Substance mixtures containing stabilizers and compounds containing vinyl groups | Heinz Friedrich Sutoris, Hermann Uhr, Konrad Mitulla, Roland Merger, Knut Kessel | 2001-03-13 |