Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6475474 | Use in cosmetic compositions of amphoteric surface-active agents for precipitating cationic polymers in the diluted state | — | 2002-11-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6475474 | Use in cosmetic compositions of amphoteric surface-active agents for precipitating cationic polymers in the diluted state | — | 2002-11-05 |