Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5672264 | Methods of using stable supergallery pillared clay compositions | Jingjie Guan | 1997-09-30 |
| 5672556 | Crystalline silicate compositions and method of preparation | Peter T. Tanev | 1997-09-30 |
| 5622684 | Porous inorganic oxide materials prepared by non-ionic surfactant templating route | Stephen A. Bagshaw | 1997-04-22 |