Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5321105 | Polymerization process using a bimodal silica gel as a catalyst support | Louis J. Rekers | 1994-06-14 |
| 5231066 | Bimodal silica gel, its preparation and use as a catalyst support | Louis J. Rekers | 1993-07-27 |
| 4650842 | Olefin polymerization process employing catalyst prepared from high pore volume, high purity alumina gel | Anthony N. Speca | 1987-03-17 |
| 4536489 | High pore volume, high purity alumina gels containing a chromium catalyst | Anthony N. Speca | 1985-08-20 |