Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7678776 | Inclusion complexes of butylphthalide with cyclodextrin or its derivatives, a process for their preparation and the use thereof | Zhan-qi Niu, Kai Zhao, Wen Liu, Gui-rong Zhou, Chao Liu +4 more | 2010-03-16 |
| 7303609 | Manufacture of polyimide-hollow fibres | Tai-Shung Chung, Ji Zhong Ren, Chun Cao, Ye Liu, Dong Li | 2007-12-04 |
| 6660062 | Chemical modification of polyimides | Ye Liu, Dong Li, Tai-Shung Chung | 2003-12-09 |