Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5703160 | Biodegradable moulding compositions comprising a starch, a biodegradable polyester, and a salt of a hydroxycarboxylic acid | Claude Dehennau, Thierry Depireux, Guy Fleche, Serge Gosset | 1997-12-30 |
| 5696186 | Process for improving the mutual compatibility of polymers | — | 1997-12-09 |