Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9073040 | Water-absorbent polymer particles | Rainer Dobrawa, Thomas Daniel, Uwe Stueven, Marco Krüger, Francisco Javier Lopez Villanueva +3 more | 2015-07-07 |
| 8663733 | Method for coating water-absorbing polymer particles | Holger Barthel, Martin Wendker, Reiner Witt | 2014-03-04 |
| 8481159 | Water-absorbent porous polymer particles having specific sphericity and high bulk density | Rainer Dobrawa, Thomas Daniel, Uwe Stueven, Marco Krüger, Francisco Javier Villanueva +3 more | 2013-07-09 |
| 8450428 | Process for producing water-absorbent polymer particles by polymerizing droplets of a monomer solution | Thomas Daniel, Marco Krüger, Stefan Blei, Uwe Stueven, Norbert Herfert +1 more | 2013-05-28 |
| 8299207 | Process for removing residual monomers from water-absorbing polymer particles | Robert Wengeler | 2012-10-30 |