Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9428614 | Polyimide fiber with high strength and high modulus and its preparation method | Dezhen Wu, Hongqing Niu, Shengli Qi, Xiaona Yan, Guofeng Tian +2 more | 2016-08-30 |
| 9011739 | Methods of continuously manufacturing polymide fibers | Dezhen Wu, Hongqing Niu, Shengli Qi, Xiaona Yan, Guofeng Tian +1 more | 2015-04-21 |
| 8911649 | Methods of preparing polyimide fibers with kidney-shaped cross-sections | Dezhen Wu, Lun LI, Hongqing Niu, Gongping Shang, Shengli Qi +1 more | 2014-12-16 |