Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8663733 | Method for coating water-absorbing polymer particles | Holger Barthel, Martin Wendker, Karin Flore | 2014-03-04 |
| 8663734 | Method for coating water-absorbing polymer particles | Holger Barthel, Martin Wendker, Jeff Vogt | 2014-03-04 |
| 8603577 | Method for coating water-absorbing polymer particles | Holger Barthel, Martin Wendker | 2013-12-10 |
| 6586010 | Method for producing agglomerates comprising a core-shell structure | Werner Bertleff, Ulrich Bröckel, Helmut Fricke, Hans-Peter Harz | 2003-07-01 |