Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4882406 | Nodular copolymers formed of alpha-olefin copolymers coupled by non-conjugated dienes | Shiaw Ju, Gary W. Verstrate | 1989-11-21 |
| 4874820 | Copolymer compositions containing a narrow MWD component and process of making same | Shiaw Ju, Gary W. Verstrate | 1989-10-17 |
| 4857633 | Method for high temperature phase separation of solutions containing polymers | Cyrus A. Irani, Stephen S. Kasegrande | 1989-08-15 |