Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6495028 | Catalytic conversion process for producing isobutane and isoparaffin-enriched gasoline | Youhao Xu, Jiushun Zhang, Yinan Yang, Jun Long, Zaiting Li +1 more | 2002-12-17 |
| 6475465 | Titanium-silicalite molecular sieve and the method for its preparation | Min Lin, Xingtian Shu, Bin Zhu | 2002-11-05 |
| 6342153 | Pillared clay catalysts for heavy oil catalytic pyrolisis process and the preparation method thereof | Jingjie Guan, Zhiqing Yu, Zhengyu Chen, Qinglin Liu, Yi-Liang Liao | 2002-01-29 |