Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6907165 | Methods of fabricating a regenerated optical waveguide grating | John Williams, Lin Zhang, Ian Bennion | 2005-06-14 |
| 6869906 | Ultrastable porous aluminosilicate structures | Thomas J. Pinnavaia, Wenzhong Zhang | 2005-03-22 |
| 6843977 | Ultrastable porous aluminosilicate structures and compositions derived therefrom | Thomas J. Pinnavaia, Wenzhong Zhang | 2005-01-18 |