Issued Patents 1989
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4886771 | Catalyst for regulating the molecular weight distribution of ethylene polymers | Sun-Chueh Kao | 1989-12-12 |
| 4861846 | Process for simultaneously dimerizing ethylene and copolymerizing ethylene with the dimerized product | Kevin J. Cann, Michael W. Chen | 1989-08-29 |
| 4845067 | Catalyst for regulating the molecular weight distribution of ethylene polymers | Sun-Chueh Kao, Kevin J. Cann, Arthur E. Marcinkowsky, Mark G. Goode, Eugene H. Theobald | 1989-07-04 |
| 4812432 | Ethylene polymerization catalyst | Mary T. Zoeckler | 1989-03-14 |
| 4810761 | Ethylene polymerization catalyst | Mary T. Zoeckler | 1989-03-07 |