Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6492468 | Vinylcyclohexane-based block copolymers | Yun Chen, Friedrich-Karl Bruder, Konstadinos Douzinas, Ralf Dujardin | 2002-12-10 |
| 6420491 | Method for hydrogenating aromatic polymers in the presence of hydrocarbons which contain oxygen | Johann Rechner, Eberhard Zirngiebl | 2002-07-16 |
| 6417287 | Method for hydrogenating aromatic polymers | Johann Rechner | 2002-07-09 |
| 6365694 | Amorphous vinyl cyclohexane polymers | Ralf Dujardin, Yun Chen, Johann Rechner, Friedrich-Karl Bruder | 2002-04-02 |