Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8518125 | Emulsion dyeing composition containing at least one phospholipid, at least one nonionic surfactant and at least one carboxylic acid, and method of using same | Sawa Hashimoto, Nghi Van Nguyen | 2013-08-27 |
| 8388698 | Emulsion dyeing composition containing at least one polyamine, at least one nonionic surfactant and at least one carboxylic acid, and method of using same | Sawa Hashimoto, Nghi Van Nguyen | 2013-03-05 |