Issued Patents 1997
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5688735 | Method for controlling the melting points and molecular weights of syndiotactic polyolefins using metallocene catalyst systems | B. Raghava Reddy, Michael J. Elder | 1997-11-18 |
| 5663249 | Catalyst and process for polymerization of olefins | Michael J. Elder | 1997-09-02 |
| 5633394 | Catalyst compounds for olefin polymerization | Howard C. Welborn, Jr. | 1997-05-27 |
| 5631202 | Stereospecific metallocene catalysts with stereolocking .alpha.-CP substituents | — | 1997-05-20 |
| 5614457 | Catalyst system using aluminum alkyl with ion-pair metallocene catalysts | Michael J. Elder | 1997-03-25 |