Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6790263 | Polymide gas separation membranes | Yong Ding, Benjamin Bikson | 2004-09-14 |
| 6723152 | Gas separation using membranes formed from blends of perfluorinated polymers | Benjamin Bikson, Yong Ding, Johann Katz Leroux | 2004-04-20 |
| 6716270 | Polyimide amic acid salts and polyimide membranes formed therefrom | Yong Ding, Benjamin Bikson, James Timothy Macheras | 2004-04-06 |