Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5100978 | Preparation of polyethylene and copolymers of predominant amounts of ethylene | Norbert Hasenbein, Juergen Schmidt-Theummes, Gernot Koehler | 1992-03-31 |
| 4864005 | Preparation of homopolymers and copolymers of .alpha.-monoolefins using a Ziegler catalyst system | Volker Warzelhan, Robert Bachl | 1989-09-05 |
| 4710552 | Preparation of homopolymers of ethene and copolymers of ethene with higher.alpha.-monolefins using a Ziegler catalyst system | Robert Bachl, Volker Warzelhan, Guenther Schweier, Hans Gropper | 1987-12-01 |
| 4705835 | Preparation of homopolymers and copolymers of .alpha.-monolefins using a Ziegler catalyst system | Volker Warzelhan, Robert Bachl, Guido Funk, Martin Laun | 1987-11-10 |
| 4525550 | Preparation of homopolymers and copolymers of .alpha.-monoolefins using a ziegler catalyst system | Volker Warzelhan | 1985-06-25 |