Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8658744 | Controlling H2 distribution in a horizontal stirred bed reactor | Pierre Sere Peyrigain, William D. Stephens | 2014-02-25 |
| 8658745 | Broadening the molecular weight distribution of polyolefins materials made in a horizontal stirred gas phase reactor | Ton Kroezen, William D. Stephens, Dennis L. McGinn, Pierre Sere-Peyrigain, Dirk Poesen | 2014-02-25 |