Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9822197 | Method for producing superabsorbers based on renewable raw materials | Jürgen Schröder, Rüdiger Funk, Renate Wustefeld | 2017-11-21 |
| 9279048 | Use of water-absorbing polymer particles for dewatering feces | Francisco Javier Lopez Villanueva, Markus Linsenbühler, Matthias Weismantel, Bernd Siegel, Sandra Engelhardt | 2016-03-08 |
| 8889765 | Water-absorbing material having a coating of elastic film-forming polyurethane with high wicking and high permeability | Yvonne Hagen, Axel Meyer, Robin Lynn McKiernan, Carolyn Ann Spitzmueller | 2014-11-18 |
| 8309647 | Spherical particles, method for production of spherical particles and use thereof | Cedric Du Fresne Von Hohenesche, Stefan Adams, Dominik Winter | 2012-11-13 |