Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6551955 | Particulate group 4 metallocene-aluminoxane catalyst compositions devoid of preformed support, and their preparation and their use | — | 2003-04-22 |
| 6521728 | Particulate group 4 metallocene-aluminoxane catalyst compositions devoid of preformed support, and their preparation and their use | — | 2003-02-18 |