Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11560456 | Single-shaft extruder and use of a single-shaft extruder, and method for altering morphology of a superabsorbent polymer, specifically an SAP polymer gel, using a single-shaft extruder | Monica Haag, Stephan Deuerlein, Roland Krauss, Volker Klock | 2023-01-24 |
| 11458665 | Single-shaft extruder and use of a single-shaft extruder, and method for altering morphology of a superabsorbent polymer gel using a single-shaft extruder | Monica Haag, Stephan Deuerlein, Volker Klock, Roland Krauss | 2022-10-04 |
| 8663733 | Method for coating water-absorbing polymer particles | Martin Wendker, Reiner Witt, Karin Flore | 2014-03-04 |
| 8663734 | Method for coating water-absorbing polymer particles | Martin Wendker, Reiner Witt, Jeff Vogt | 2014-03-04 |
| 8603577 | Method for coating water-absorbing polymer particles | Martin Wendker, Reiner Witt | 2013-12-10 |