Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5990253 | Indenyl compounds and catalyst components for the polymerization of olefins | Johannes Gerardus De Vries, Henricus Arts, Radjindrakumar Persad, Gerardus van Doremaele | 1999-11-23 |
| 5777050 | Process for polymerizing ethylene in the presence of a catalyst composition | Nicolaas Hendrika Friederichs, Rutgerus A. J. Postema, Joseph A. J. Hahnraths | 1998-07-07 |
| 5646083 | Process for the preparation of a bridged metallocene compound as well as a catalyst component and a process for the polymerization of olefins | — | 1997-07-08 |
| 5646322 | Indenyl compounds and catalyst components for the polymerization of olefins | Johannes Gerardus De Vries, Henricus Arts, Radjindrakumar Persad, Gerardus van Doremaele | 1997-07-08 |