Issued Patents 1997
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5700886 | Process for the preparation of polyolefins | Walter Spaleck, Bernd Bachmann | 1997-12-23 |
| 5700896 | Polymer having long isotactic sequences and randomly-distributed ethylene content obtained by polymerizing propylene in presence of specific catalysts | Volker Dolle, Jurgen Rohrmann, Martin Antberg | 1997-12-23 |
| 5696045 | Process for the preparation of polyolefins | Walter Spaleck, Bernd Bachmann | 1997-12-09 |
| 5693836 | Process for the preparation of polyolefins | Martin Antberg, Bernd Bachmann, Volker Dolle, Frank Kuber, Jurgen Rohrmann +1 more | 1997-12-02 |
| 5693730 | Metallocenes, process for their preparation and their use as catalysts | Frank Kuber, Michael Aulbach, Bernd Bachmann, Walter Spaleck | 1997-12-02 |
| 5679811 | Hafnium metallocene compound | Volker Dolle, Martin Antberg, Jurgen Rohrmann, Walter Spaleck | 1997-10-21 |
| 5679812 | Compound useful for the preparation of a 1-olefin polymer | Volker Dolle, Jurgen Rohrmann, Walter Spaleck | 1997-10-21 |
| 5672668 | Process for the preparation of polyolefins | Martin Antberg, Bernd Bachmann, Volker Dolle, Frank Kuber, Jurgen Rohrmann +1 more | 1997-09-30 |
| 5668235 | Polyolefin molding compositions for melt spinning | Annette Vollmar, Friedrich Kloos, Bernd Bachmann | 1997-09-16 |
| 5663268 | Syndiotactic propylene copolymers | Volker Dolle, Jurgen Rohrmann, Walter Spaleck, Martin Antberg | 1997-09-02 |
| 5661096 | Catalysts and cocatalysts for the preparation of polyolefins | Walter Spaleck | 1997-08-26 |
| 5637666 | Polyolefin molding composition for producing fibers, filaments and webs by melt spinning | Annette Vollmar, Friedrich Kloos, Bernd Bachmann | 1997-06-10 |
| 5627245 | Process for the preparation of a syndiotactic propylene copolymer | Volker Dolle, J urgen Rohrmann, Walter Spaleck, Martin Antberg | 1997-05-06 |
| 5612428 | Process for preparing olefin polymer with catalyst containing metallocene | Frank K uber, Michael Aulbach, Bernd Bachmann, Robert R. Klein, Klaus K uhlein +2 more | 1997-03-18 |
| 5597881 | Polyolefin molding composition for the production of molding of high rigidity and transparency by injection molding | Horst Bormuth, Bernd Bachmann | 1997-01-28 |