Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7981403 | Artificial hair color removal compositions and methods | Karen M. Saiewitz, Michael DeGeorge | 2011-07-19 |
| 7955606 | Aqueous systems containing polyamine, surfactant and phosphate ester for water-insoluble materials | Hashimoto Sawa, Nghi Van Nguyen | 2011-06-07 |