Issued Patents All Time
Showing 25 most recent of 88 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12196660 | Method for measuring the permeability of superabsorbers | Markus Toennessen, Marc Haefner, Karsten Kraemer, Christophe Bauduin | 2025-01-14 |
| 12110351 | Method for the production of superabsorbers | Kristine Hartnagel, Thomas Gieger, Marcus Schroeder, Michelle Morano, Nathaniel Troy Greene | 2024-10-08 |
| 12083496 | Process for producing superabsorbents | Norbert Herfert, Bootsara Parchana, Sunantha Kaenthong, Stephan Bauer, Katrin Baumann | 2024-09-10 |
| 12042365 | Fluid-absorbent article | Christophe Bauduin, Katrin Baumann, Katarzyna Dobrosielska-Oura | 2024-07-23 |
| 11986798 | Permeable superabsorbent and process for production thereof | Christophe Bauduin | 2024-05-21 |
| 11911249 | Fluid-absorbent article | Christophe Bauduin, Katrin Baumann, Katarzyna Dobrosielska-Oura | 2024-02-27 |
| 11859059 | Method for the pneumatic delivery of superabsorbent particles | Stephan Bauer, Katrin Baumann, Markus Toennessen, Hanno Rüdiger Wolf | 2024-01-02 |
| 11846645 | Method for determining characteristics of super-absorbents | Markus Toennessen, Christophe Bauduin | 2023-12-19 |
| 11813589 | Superabsorbent complexed with aluminum ions | Kristine Hartnagel, Wanthip Poomsuwan, Patrick Hamilton, Norbert Herfert, Olaf Hoeller | 2023-11-14 |
| 11591424 | Method for producing water-absorbing polymer particles by suspension polymerization | Stephan Bauer, Tina Mark, Lydia König, Yvonne Hagen | 2023-02-28 |
| 11491463 | Superabsorber mixtures | Stephan Bauer, Katrin Baumann, Markus Toennessen, Christophe Bauduin, Markus Christian Biel | 2022-11-08 |
| 11325990 | Method for the production of superabsorbers | Kristine Hartnagel, Thomas Gieger, Marcus Schroeder, Michelle Morano, Nathaniel Troy Greene | 2022-05-10 |
| 11203005 | Method for producing water-absorbing polymer particles by suspension polymerization | Tina Mark, Erich Lutz, Stefan Molter, Anna Kowalski | 2021-12-21 |
| 11142614 | Process for producing surface-postcrosslinked water-absorbent polymer particles | Norbert Herfert, Stephan Bauer, Katrin Baumann, Birgit Reinhard, Jürgen Freiberg +3 more | 2021-10-12 |
| 10857256 | Method for producing super absorber particles | Tina Mark, Erich Lutz | 2020-12-08 |
| 10835634 | Method for the agglomeration of superabsorber particles | Tina Mark, Erich Lutz, Stefan Molter | 2020-11-17 |
| 10806640 | Ultrathin fluid-absorbent article | Norbert Herfert, Somjate Sonkaew, Tanyatorn Sitkhunthod | 2020-10-20 |
| 10682435 | Method for producing water-absorbing polymer particles by suspension polymerization | Tina Mark, Stefan Molter, Erich Lutz | 2020-06-16 |
| 10208170 | Process for producing surface-postcrosslinked water-absorbent polymer particles | Norbert Herfert, 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 | Norbert Herfert, Stephan Bauer, Katrin Baumann, Birgit Reinhard, Jürgen Freiberg +1 more | 2018-04-17 |
| 9840598 | Method for producing water-absorbent polymer particles with improved properties | Christophe Bauduin, Asif Karim | 2017-12-12 |
| 9833769 | Process for producing water-absorbing polymer particles with high free swell rate | Volker Braig, Asif Karim | 2017-12-05 |
| 9790304 | Process for producing water-absorbent polymer particles by polymerizing droplets of a monomer solution | Norbert Herfert, Stephan Bauer, Katrin Baumann, Birgit Reinhard, Jürgen Freiberg +1 more | 2017-10-17 |
| 9725827 | Process for producing water-absorbing polymer fibers | Xiaomin Zhang, Kathleen Goebel | 2017-08-08 |
| 9532906 | Absorbent article and process for making it | Christophe Bauduin, Jean-Francois Chartrel, Julien Liger, Renate Wuestefeld | 2017-01-03 |