Issued Patents 2002
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |