Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8192505 | Cosmetic composition for coloring hair comprising a direct hair dye and a carrier system comprising lipid vesicles | Dirk Teichmüller | 2012-06-05 |
| 8152860 | Cosmetic composition for coloring hair comprising a direct hair dye and a carrier system comprising polysaccharides | Dirk Teichmüller | 2012-04-10 |