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 | Jurgen Rohrmann, Andreas Winter, Martin Antberg | 1997-12-23 |
| 5693836 | Process for the preparation of polyolefins | Andreas Winter, Martin Antberg, Bernd Bachmann, Frank Kuber, Jurgen Rohrmann +1 more | 1997-12-02 |
| 5679811 | Hafnium metallocene compound | Andreas Winter, Martin Antberg, Jurgen Rohrmann, Walter Spaleck | 1997-10-21 |
| 5679812 | Compound useful for the preparation of a 1-olefin polymer | Andreas Winter, Jurgen Rohrmann, Walter Spaleck | 1997-10-21 |
| 5672668 | Process for the preparation of polyolefins | Andreas Winter, Martin Antberg, Bernd Bachmann, Frank Kuber, Jurgen Rohrmann +1 more | 1997-09-30 |
| 5663268 | Syndiotactic propylene copolymers | Andreas Winter, Jurgen Rohrmann, Walter Spaleck, Martin Antberg | 1997-09-02 |
| 5627245 | Process for the preparation of a syndiotactic propylene copolymer | Andreas Winter, J urgen Rohrmann, Walter Spaleck, Martin Antberg | 1997-05-06 |