Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6533820 | Biomaterials for bone replacements | Lanfranco Callegaro, Aurelio Romeo | 2003-03-18 |
| 5879359 | Biodegradable guide channels comprised of esters of hyaluronic acid for use in tissue repair as surgical aids | Giorgio Favaro, Lanfranco Callegaro, Aurelio Romeo | 1999-03-09 |
| 5824335 | Non-woven fabric material comprising auto-crosslinked hyaluronic acid derivatives | Lanfranco Callegaro, Aurelio Romeo | 1998-10-20 |
| 5658582 | Multilayer nonwoven tissue containing a surface layer comprising at least one hyaluronic acid ester | Lanfranco Callegaro | 1997-08-19 |
| 5622707 | Composite membranes for the guided regeneration of tissues | Lanfranco Callegaro, Aurelio Romeo | 1997-04-22 |
| 5520916 | Non-woven fabric material comprising hyaluronic acid derivatives | Lanfranco Callegaro, Aurelio Romeo | 1996-05-28 |