Issued Patents 1997
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5658582 | Multilayer nonwoven tissue containing a surface layer comprising at least one hyaluronic acid ester | Franco Dorigatti | 1997-08-19 |
| 5645592 | Use of hydrogels to fix bone replacements | Luigi Nicolais, Luigi Ambrosio, Paolo Netti | 1997-07-08 |
| 5646129 | Method of using low molecular weight hyaluronic acid for stimulating bone formation | Aurelio Romeo | 1997-07-08 |
| 5644049 | Biomaterial comprising hyaluronic acid and derivatives thereof in interpenetrating polymer networks (IPN) | Paolo Giusti | 1997-07-01 |
| 5641649 | Expression of osteogenic factor OP-1 in cells of spodoptera frugiperda infected with recombinant baculovirus | Ombretta Stanchi, Alessandro Negro | 1997-06-24 |
| 5622707 | Composite membranes for the guided regeneration of tissues | Franco Dorigatti, Aurelio Romeo | 1997-04-22 |