Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7601211 | Process for preparing porous hybrid comprising zeolite and chitosan and porous hybrid prepared thereby | Eun Ah Lee, Eun Young JEON, Yun Jo Lee | 2009-10-13 |
| 6777364 | Method of the preparation of macroporous foam comprising zeolite or zeotype material | Yun Jo Lee, Yong Soo Park, Jin Seok Lee | 2004-08-17 |
| 6693055 | Zeolite-substrate composite comprising a patterned zeolite layer on a substrate and preparation thereof | Goo Soo Lee, Kwang Ha, Yun Jo Lee, Yu Sung Chun, Yong Soo Park | 2004-02-17 |