Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8017549 | Superabsorbents having superior permeability and conveying properties | Norbert Herfert, Martin Wendker, Hanno Rüdiger Wolf, Bill Chiang, Guy Thomas Woodrum | 2011-09-13 |
| 7993533 | Method for regenerating an auxiliary filtering agent | Helmut Meffert, Marianna Pierobon, Tobias Petsch, Julia Brodersen, Ates Erk +3 more | 2011-08-09 |