Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4910272 | Polymerization of olefins in the presence of a catalyst prepared from an inorganic oxide which has not been heat or chemically treated, organomagnesium compound, organic hydroxyl-containing compound, reducing halide and transition metal compound | Gary R. Marchand, Ricardo Fuentes, Jr. | 1990-03-20 |
| 4659685 | Heterogeneous organometallic catalysts containing a supported titanium compound and at least one other supported organometallic compound | Gregory F. Schmidt, Richard E. Campbell, Jr., Mark S. Delaney | 1987-04-21 |
| 4632912 | Polymer supported Ziegler-Natta catalysts | Stephen A. Bedell, William R. Howell, Jr. | 1986-12-30 |
| 4623707 | Polymerization of olefins in the presence of polymer supported Ziegler-Natta catalysts | Stephen A. Bedell, William R. Howell, Jr. | 1986-11-18 |
| 4622309 | Novel titanium complexes and catalysts prepared therefrom | Morris S. Edmondson | 1986-11-11 |
| 4612300 | Novel catalyst for producing relatively narrow molecular weight distribution olefin polymers | — | 1986-09-16 |
| 4601994 | Method for preparing supported Ti.sup.III catalysts | — | 1986-07-22 |
| 4577001 | Polymerization of olefins employing a catalyst containing a titanium component derived from hydroxyalkyl aromatic compounds | Morris S. Edmondson | 1986-03-18 |
| 4555497 | Titanium complexes and catalysts prepared therefrom | Morris S. Edmondson | 1985-11-26 |
| 4554333 | Polymerization of olefins employing a catalyst containing a titanium component derived from alicyclic hydroxy compounds | Morris S. Edmondson | 1985-11-19 |
| 4528339 | Polymerization of olefins employing catalysts prepared from novel titanium compounds | Morris S. Edmondson | 1985-07-09 |
| 4525556 | Polymerization of olefins | Morris S. Edmondson | 1985-06-25 |
| 4452914 | Titanium complexes and catalysts prepared therefrom | Morris S. Edmondson | 1984-06-05 |