Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9815918 | Catalyst component for high activity and high stereoselectivity in olefin polymerization | — | 2017-11-14 |
| 9815920 | Olefin polymerization catalyst components and process for the production of olefin polymers therewith | Gapgoung Kong, Lei Zhang, Yiqun Fang, Chih-Jian Chen | 2017-11-14 |
| 9790291 | Non-phthalate compounds as electron donors for polyolefin catalysts | Lei Zhang | 2017-10-17 |
| 9777084 | Catalyst system for olefin polymerization and method for producing olefin polymer | Lei Zhang, Gapgoung Kong, Chih-Jian Chen, Yiqun Fang, Guangxue Xu | 2017-10-03 |