Issued Patents 2017
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9845367 | Heterogeneous Ziegler-Natta catalysts with fluorided silica-coated alumina | Errun Ding, Jeffrey F. Greco, Qing Yang | 2017-12-19 |
| 9791358 | Polymer compositions having improved processability and methods of making and using same | Qing Yang, Paul J. DesLauriers, Mark J. Lamborn, Yongwoo Inn | 2017-10-17 |
| 9718907 | Ziegler-Natta—metallocene dual catalyst systems with activator-supports | Errun Ding, Chung Ching Tso, Qing Yang, Richard M. Buck | 2017-08-01 |
| 9645066 | Polymer compositions having improved processability and methods of making and using same | Qing Yang, Paul J. DesLauriers, Mark J. Lamborn, Yongwoo Inn | 2017-05-09 |
| 9598513 | Long chain branched polymers and methods of making same | Eric D. Schwerdtfeger, Max P. McDaniel, Alan L. Solenberger, Kathy S. Clear | 2017-03-21 |
| 9574031 | Dual catalyst systems for producing polymers with a broad molecular weight distribution and a uniform short chain branch distribution | Qing Yang, Jeff F. Greco, Max P. McDaniel, Gary L. Glass, Tony R. Crain | 2017-02-21 |