Issued Patents 1997
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5700896 | Polymer having long isotactic sequences and randomly-distributed ethylene content obtained by polymerizing propylene in presence of specific catalysts | Volker Dolle, Andreas Winter, Martin Antberg | 1997-12-23 |
| 5693836 | Process for the preparation of polyolefins | Andreas Winter, Martin Antberg, Bernd Bachmann, Volker Dolle, Frank Kuber +1 more | 1997-12-02 |
| 5679811 | Hafnium metallocene compound | Andreas Winter, Volker Dolle, Martin Antberg, Walter Spaleck | 1997-10-21 |
| 5679812 | Compound useful for the preparation of a 1-olefin polymer | Andreas Winter, Volker Dolle, Walter Spaleck | 1997-10-21 |
| 5672668 | Process for the preparation of polyolefins | Andreas Winter, Martin Antberg, Bernd Bachmann, Volker Dolle, Frank Kuber +1 more | 1997-09-30 |
| 5663268 | Syndiotactic propylene copolymers | Andreas Winter, Volker Dolle, Walter Spaleck, Martin Antberg | 1997-09-02 |
| 5646220 | Cycloolefin block copolymers and a process for their preparation | Michael-Joachim Brekner, Frank Osan | 1997-07-08 |