Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5484754 | Process for treating a catalytic component, resultant component, and polymerization of ethylene using such component | Roger Spitz, Jean Malinge | 1996-01-16 |
| 5439662 | Process for making MgCl.sub.2 MgO with narrow granulometric distribution, catalytic components containing the same, process of using such supports to polymerize olefins, and resultant polyolefins | Roger Spitz, Claude Brun | 1995-08-08 |