Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5625106 | Method for dimerizing an .alpha.-olefin | Xinmin Yang | 1997-04-29 |
| 5591815 | Zirconium and hafnium-catalyzed polymerization of methylenecyclopropane | Xinmin Yang, Li Jia | 1997-01-07 |