Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5081090 | Dry olefin polymerization catalyst | Gregory G. Arzoumanidis, Linda Ornellas | 1992-01-14 |
| 5013702 | Olefin polymerization catalyst | Gregory G. Arzoumanidis, Nicholas M. Karayannis, Sam S. Lee, Bryce V. Johnson | 1991-05-07 |
| 4988656 | Olefin polymerization catalyst | Gregory G. Arzoumanidis, Nicholas M. Karayannis, Sam S. Lee, Bryce V. Johnson | 1991-01-29 |
| 4946816 | Morphology-controlled olefin polymerization catalyst | Steven A. Cohen, Gregory G. Arzoumanidis, Nicholas M. Karayannis, Sam S. Lee | 1990-08-07 |
| 4866022 | Olefin polymerization catalyst | Gregory G. Arzoumanidis, Nicholas M. Karayannis, Sam S. Lee, Bryce V. Johnson | 1989-09-12 |
| 4612299 | Magnesium carboxylate supports | Gregory G. Arzoumanidis, Sam S. Lee | 1986-09-16 |
| 4365045 | Crystalline olefin block polymers | Abraham Schneider, Louise D. Hague, James L. Jezl | 1982-12-21 |
| 4184987 | Stabilizing additives for polyolefins | Nicholas M. Karayannis, John S. Skryantz | 1980-01-22 |