Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10435492 | Ziegler-natta—metallocene dual catalyst systems with activator-supports | Chung Ching Tso, Youlu Yu, Qing Yang, Richard M. Buck | 2019-10-08 |
| 10358506 | Dual catalyst system for producing LLDPE copolymers with improved processability | Chung Ching Tso, Randall S. Muninger, Qing Yang, Youlu Yu, Yongwoo Inn | 2019-07-23 |
| 10167353 | Methods for increasing polymer production rates with halogenated hydrocarbon compounds | William B. Beaulieu | 2019-01-01 |