Issued Patents All Time
Showing 25 most recent of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12336895 | Thin fluid absorbent core-absorbent paper | Stephan Bauer, Katrin Baumann, Li Duan, Le Li, Xiao LIU +1 more | 2025-06-24 |
| 12083496 | Process for producing superabsorbents | Bootsara Parchana, Sunantha Kaenthong, Stephan Bauer, Thomas Daniel, Katrin Baumann | 2024-09-10 |
| 11813589 | Superabsorbent complexed with aluminum ions | Kristine Hartnagel, Wanthip Poomsuwan, Patrick Hamilton, Thomas Daniel, Olaf Hoeller | 2023-11-14 |
| 11142614 | Process for producing surface-postcrosslinked water-absorbent polymer particles | Thomas Daniel, Stephan Bauer, Katrin Baumann, Birgit Reinhard, Jürgen Freiberg +3 more | 2021-10-12 |
| 10806640 | Ultrathin fluid-absorbent article | Somjate Sonkaew, Thomas Daniel, Tanyatorn Sitkhunthod | 2020-10-20 |
| 10226753 | Process for producing superabsorbents | Wanthip Poomsuwan, Thomas Gieger | 2019-03-12 |
| 10208170 | Process for producing surface-postcrosslinked water-absorbent polymer particles | Thomas Daniel, Stephan Bauer, Katrin Baumann, Birgit Reinhard, Jürgen Freiberg +3 more | 2019-02-19 |
| 9944739 | Process for producing water-absorbent polymer particles by polymerizing droplets of a monomer solution | Thomas Daniel, Stephan Bauer, Katrin Baumann, Birgit Reinhard, Jürgen Freiberg +1 more | 2018-04-17 |
| 9914112 | Process for producing water-absorbent polymer particles by polymerizing droplets of a monomer solution | Stephan Bauer, Jürgen Freiberg, Rudolf Schliwa, Karl J. Possemiers, Robert Bayer | 2018-03-13 |
| 9790304 | Process for producing water-absorbent polymer particles by polymerizing droplets of a monomer solution | Thomas Daniel, Stephan Bauer, Katrin Baumann, Birgit Reinhard, Jürgen Freiberg +1 more | 2017-10-17 |
| 9434802 | Method for removal of residual monomers from water-absorbing polymer particles | Stephan Bauer, Lydia König, Yvonne Hagen, Xiana Romani Fernandez, Marcus Schöppler | 2016-09-06 |
| 9422221 | Method for the restabilization of (meth)acrylic monomers | Ulrich Hammon, Renate Wuestefeld | 2016-08-23 |
| 9073040 | Water-absorbent polymer particles | Rainer Dobrawa, Thomas Daniel, Uwe Stueven, Marco Krüger, Francisco Javier Lopez Villanueva +3 more | 2015-07-07 |
| 8865828 | Method for producing permeable water-absorbing polymer particles through polymerization of drops of a monomer solution | Thomas Daniel, Uwe Stueven, Marco Krüger, Stefan Blei, Francisco Javier Lopez Villanueva | 2014-10-21 |
| 8852742 | Water absorbent polymer particles formed by polymerizing droplets of a monomer solution and coated with sulfinic acid, sulfonic acid, and/or salts thereof | Thomas Daniel, Rainer Dobrawa | 2014-10-07 |
| 8815770 | Color-stable superabsorber | Mark Elliott, Thomas Daniel | 2014-08-26 |
| 8703876 | Process for producing water absorbing polymer particles with improved color stability | Thomas Daniel, Bootsara Parchana | 2014-04-22 |
| 8618206 | Process for producing water-absorbing polymer particles with low caking tendency and high absorption under pressure | Thomas Daniel, Christophe Bauduin | 2013-12-31 |
| 8552071 | Hydrogels absorbing aqueous fluids | Thomas Daniel, Ulrich Riegel, Matthias Weismantel, Friedrich Engelhardt | 2013-10-08 |
| 8497337 | Process for producing water-absorbing polymer particles with improved color stability | Thomas Daniel | 2013-07-30 |
| 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, Karin Flore, Stefan Blei, Uwe Stueven +1 more | 2013-05-28 |
| 8410221 | Process for producing water-absorbing polymer particles with low caking tendency and high absorption under pressure | Thomas Daniel, Christophe Bauduin | 2013-04-02 |
| 8371475 | Process for metering superabsorbents | Herman Josef Feise, Hanno Rüdiger Wolf | 2013-02-12 |
| 8017549 | Superabsorbents having superior permeability and conveying properties | Martin Wendker, Hermann Josef Feise, Hanno Rüdiger Wolf, Bill Chiang, Guy Thomas Woodrum | 2011-09-13 |