Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6448424 | Tetrahydrofluorenyl containing group 4 metallocenes useful as catalysts for the polymerization of olefins, process for their preparation and use of said metallocenes for the polymerization of olefins | Marvin D. Rausch, Emma J. Thomas | 2002-09-10 |
| 6403519 | Process for the preparation of a catalyst for the polymerization of alpha-olefins, catalyst obtained and polymerization process using such a catalyst | Philippe Francois, Dominique Francois Achille Marchand | 2002-06-11 |
| 6383969 | Process for the preparation of a catalytic composition for the polymerization of alpha-olefins, catalytic composition obtained and polymerization process using such a catalytic composition | Philippe Francois, Dominique Francois Achille Marchand | 2002-05-07 |
| 6355747 | Asymmetric silicon-bridged metallocenes useful as catalysts in the polymerization of &agr;-olefins, process for their preparation and use of said metallocenes for the polymerization of &agr;-olefins | Marvin D. Rausch, Emma J. Thomas, Fabian Siberdt | 2002-03-12 |