Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6437172 | Preparation of (meth) acrylates | Hartmann F. Leube, Kurt Leidinger, Erich Beck | 2002-08-20 |
| 6072076 | Continuous preparation of alkyl esters of (meth)acrylic acid | Willi Schmidt, Alexander Weck, Toni Dockner, Holger Herbst, Gerhard Nestler | 2000-06-06 |
| 6011176 | Using anionic flocculants for organic-aqueous phase separation | Wolfgang Paulus | 2000-01-04 |
| 5910603 | Esterification of (meth)acrylic acid with an alkanol | Heinrich Aichinger, Holger Herbst, Gerhard Nestler | 1999-06-08 |
| 5883288 | Continuous preparation of alkyl esters of (meth)acrylic acid | Gabriele Iffland, Albrecht Dams, Alexander Weck, Heinrich Aichinger, Holger Herbst +4 more | 1999-03-16 |