Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5639822 | Process for the production of high-flow propylene/ethylene copolymers | Klaus-Dieter Hungenberg, Harald Schwager, Patrik Mueller | 1997-06-17 |
| 5244976 | Partially crosslinked polymer composition | Sibylle Brosius, Erhard Seiler, Susanne Hahn, Karl Huber, Rainer A. Werner | 1993-09-14 |
| 5218047 | Polymer blends of propylene copolymers and polyethylene | Harald Schwager, Hans-Georg Braun | 1993-06-08 |
| 5122398 | Recyclable bumper system | Erhard Seiler, Norbert Jung, Udo Haardt, Rainer Henning, Juergen Hamprecht | 1992-06-16 |
| 4977210 | Preparation of propylene/ethylene polymers of the toughened polypropylene type | Juergen Kerth, Rainer A. Werner, Ralf Zolk, Guenther Schweier, Rudolf Mueller-Mall +1 more | 1990-12-11 |