Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6806221 | Method for preparing a spray-dried composition for use as a polymerization catalyst | Robert J. Jorgensen, Mark W. Smale | 2004-10-19 |
| 6780808 | Enhanced solubility of magnesium halides and catalysts and polymerization process using same | Robert J. Jorgensen, Cynthia A. Hepburn | 2004-08-24 |