Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6706190 | Method for fractionation of water soluble or dispersible polymers containing amino groups with a broad molar mass distribution | Ulrich Steuerle, Hartwig Voss, Jürgen Decker, Rainer Dyllick-Brenzinger, Klaus Lorenz +2 more | 2004-03-16 |