Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4496660 | Catalyst prepared from organo-magnesium compound; oxygen- or nitrogen-containing compound; halide source; transition metal compound and reducing agent | Donald E. Gessell, Ricardo Fuentes, Jr. | 1985-01-29 |
| 4408025 | Process for polymerizing olefins | Randall S. Shipley, Kirby Lowery, Jr. | 1983-10-04 |
| 4387200 | Process for polymerizing olefins employing a catalyst prepared from organomagnesium compound; oxygen- or nitrogen- containing compound; halide source; transition metal compound and reducing agent | Donald E. Gessell, Ricardo Fuentes, Jr. | 1983-06-07 |
| 4379760 | High efficiency catalyst for polymerizing olefins | Randall S. Shipley, Kirby Lowery, Jr. | 1983-04-12 |
| 4295992 | Support prepared from organomagnesium compounds and silicon halides; and catalysts for polymerizing olefins | — | 1981-10-20 |
| 4283515 | Support, catalyst and process for polymerizing olefins | — | 1981-08-11 |