Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6613871 | Method for reducing the polymer content of effluent during the drainage of polymer/water mixtures | Werner Hoess, Krzysztof Sado | 2003-09-02 |
| 6576255 | Injection molding method for (meth)acrylate copolymers having tertiary ammonium groups | Hans-Ulrich Petereit, Thomas Beckert, Manfred Assmus, Werner Hoess, Wolfgang Fuchs | 2003-06-10 |