Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5037803 | Product comprising a silicon organic compound combined with a cosmetically active substance | Jean Gueyne, Marie-Christine Seguin | 1991-08-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5037803 | Product comprising a silicon organic compound combined with a cosmetically active substance | Jean Gueyne, Marie-Christine Seguin | 1991-08-06 |