Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6534649 | Silica gel incorporating polyazacycloalkane units comprising more than six nitrogen atoms, preparation process and use | Franck Denat, Geraud J. Dubois, Raphaël Tripier, Roger Guilard | 2003-03-18 |
| 6524372 | Silica gel incorporating polyazacycloalkane structural units | Robert Corriu, Catherine Reye, Ahmad Mehdi, Gérard Dubois, Claude G. Chuit +4 more | 2003-02-25 |