Issued Patents 1982
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4360644 | Preparation of electrically conductive polyaromatics | Dieter Naegele, Klaus Penzien, Johannes Schlag | 1982-11-23 |
| 4360455 | Preparation of mixtures of brominated polystyrenes and brominated aromatic compounds | Gerhard Lindenschmidt, Wolfgang Schulte, Franz Brandstetter, Klaus Penzien | 1982-11-23 |
| 4359563 | Preparation of acetylene copolymers | Klaus Penzien, Heinz Viehe | 1982-11-16 |
| 4355093 | Laminate useful for the production of printing plates and relief plates | Heinrich Hartmann, Gerhard Hoffmann, Werner Lenz, John Lynch | 1982-10-19 |
| 4344870 | Preparation of electrically conductive hetero-polyaromatics | Gerd Blinne, Klaus Penzien | 1982-08-17 |
| 4344869 | Preparation of electrically conductive hetero-poly-phenylenes | Gerd Blinne, Klaus Penzien | 1982-08-17 |
| 4340507 | Preparation of electrically conductive polyaromatics, and their use in the electrical industry and for rendering plastics antistatic | Dieter Naegele, Klaus Penzien, Johannes Schlag | 1982-07-20 |
| 4336201 | Preparation of electrically conductive carotenoids | Franz Feichtmayr, Joachim Paust, Klaus Penzien | 1982-06-22 |
| 4315089 | Polymers containing aromatic aldehyde groups | Guenter Wulff, Ahmed Akelah | 1982-02-09 |
| 4311636 | Flame-retardant thermoplastic materials and molded parts therefrom | Klaus Hahn, Walter Himmele, Klaus Penzien | 1982-01-19 |