Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4946914 | Modified chromium-containing catalyst composition polymerization process with alpha-olefins | — | 1990-08-07 |
| 4816432 | Catalyst composition for polymerizing alpha olefins | — | 1989-03-28 |
| 4801572 | Modified chromium-containing catalyst composition for polymerizing alpha-olefins and method of preparing same | — | 1989-01-31 |