Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6699451 | Inorganic polymer based on aluminium and silicon | Jeannine Rigola, Didier J. Martin | 2004-03-02 |
| 6685836 | Method for separating a mixture of colloidal aluminosilicate particles | — | 2004-02-03 |
| 6680066 | Composite material for treating photographic effluents | Danielle M. Wettling | 2004-01-20 |