Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4644044 | Process for manufacturing ethylene terpolymers and ethylene copolymers | Joel Andureau, Maurice Pellegrini | 1987-02-17 |
| 4617366 | Process for manufacturing ethylene terpolymers and ethylene copolymers | Joel Audureau, Maurice Pellegrini | 1986-10-14 |
| 4342853 | Process for manufacturing ethylene polymers | Pierre Durand | 1982-08-03 |
| 4191821 | Process for purifying recirculating gases of condensed polymer particles | — | 1980-03-04 |