Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7396465 | Positively charged membrane | Xiaosong Wu, Chung-Jen Hou, Peter Konstantin, Yujing Yang | 2008-07-08 |
| 7223341 | Positively charged membrane | Xiaosong Wu, Chung-Jen Hou, Peter Konstantin, Yujing Yang | 2007-05-29 |
| 7094347 | Positively charged membrane | Xiaosong Wu, Chung-Jen Hou, Peter Konstantin, Yujing Yang | 2006-08-22 |
| 6851561 | Positively charged membrane | Xiaosong Wu, Chung-Jen Hou, Peter Konstantin, Yujing Yang | 2005-02-08 |
| 6780327 | Positively charged membrane | Xiaosong Wu, Chung-Jen Hou, Peter Konstantin, Yujing Yang | 2004-08-24 |