Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6586534 | Agglomerated particles of finely divided polymers which are water-soluble or capable of swelling in water and contain ammonium carboxylate groups | Martin Rubenacker, Reinhard Schneider, Heinrich Hartmann, Walter Denzinger, Axel Kistenmacher | 2003-07-01 |