Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7083732 | Method and installation for removal of metal cations from a liquid by resins with polyazacycloalkanes grafted on a support | Herve Chollet, Jean-Louis Babou, Roger Guilard | 2006-08-01 |
| 6372903 | Method for preparing polyazacycloalkanes grafted on silica gel and use of grafted compounds | Ahmad Mehdi, Franck Denat, Roger Guilard, Gilles Lagrange | 2002-04-16 |