Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8070351 | Mixing kneader and process for preparing poly(meth)acrylates using the mixing kneader | Leo Van Miert, Dominicus van Esbroeck, Oskar Stephan, Annemarie Hillebrecht, Huanmin Wei | 2011-12-06 |
| 8044158 | Method for the production of water-absorbing polymer articles by polymerizing drops of a monomer solution | Dennis Lösch, Marco Krüger, Wilfried Heide, Matthias Weismantel, Stefan Blei | 2011-10-25 |
| 7967148 | Method for grading water-absorbent polymer particles | Rüdiger Funk, Matthias Weismantel, Karl J. Possemiers, Filip Mees | 2011-06-28 |
| 7960485 | Method for producing water-absorbing polymers | Rüdiger Funk, Friedrich-Georg Martin, Jürgen Schröder | 2011-06-14 |
| 7951304 | Method for producing mechanically stable water-absorbent polymer particles | Rüdiger Funk, Matthias Weismantel, Wilfried Heide, Marco Krüger | 2011-05-31 |