Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8293857 | Process for polymerising ethylene | Andre Frederich, Dominique Jan, Jean-Jacques Kuhlburger, Anthony Sgard, Alain Van Daele | 2012-10-23 |
| 6677267 | Polymerization catalysts | John G. Speakman | 2004-01-13 |
| 6462152 | Polymerization process | John G. Speakman | 2002-10-08 |