Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10507445 | Methods for determining transition metal compound concentrations in multicomponent liquid systems | Qing Yang | 2019-12-17 |
| 10501567 | Methods for determining transition metal compound concentrations in multicomponent liquid systems | Qing Yang | 2019-12-10 |
| 10435492 | Ziegler-natta—metallocene dual catalyst systems with activator-supports | Errun Ding, Chung Ching Tso, Youlu Yu, Qing Yang | 2019-10-08 |