Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8071835 | Process to produce polyolefins using metallocene catalysts | Norman Yang, Mark P. Hagemeister, Shakeel Tirmizi | 2011-12-06 |
| 7989670 | Process to produce high viscosity fluids | Catalina L. Coker, John F. Walzer, Jr., Peijun Jiang, Steven P. Rucker | 2011-08-02 |