Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6605693 | Triptycene polymers and copolymers | Heinrich Becker, Willi Kreuder, Josef Salbeck | 2003-08-12 |
| 6509110 | Triptycene derivatives and their use for opto-electronics applications, in particular as electroluminescent materials | Josef Salbeck, Heinrich Becker, Willi Kreuder | 2003-01-21 |