Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6737471 | Polyurethane elastomers which exhibit improved stability to hydrolysis | Marc Schütze, Erhard Michels, Alexander Eckhardt | 2004-05-18 |
| 6706190 | Method for fractionation of water soluble or dispersible polymers containing amino groups with a broad molar mass distribution | Ulrich Steuerle, Hartwig Voss, Jürgen Bernbach, Jürgen Decker, Rainer Dyllick-Brenzinger +2 more | 2004-03-16 |