Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4668516 | Composition for regenerating the collagen of connective skin tissue and a process for its preparation | Jean-Max Duraffourd | 1987-05-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4668516 | Composition for regenerating the collagen of connective skin tissue and a process for its preparation | Jean-Max Duraffourd | 1987-05-26 |