Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5622656 | Process of manufacture of biodegradable microcapsules having walls composed of crosslinked atelocollagen and polyholosides | Alain Huc, Marie-Christine Levy, Chantal Buffevant | 1997-04-22 |