Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6649723 | Vinylcyclohexane-based polymers | Friedrich-Karl Bruder, Konstadinos Douzinas, Yun Chen | 2003-11-18 |
| 6509510 | Method for hydrogenating aromatic polymers in the presence of special catalysts | Johann Rechner, Eberhard Zirngiebl | 2003-01-21 |