Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8632611 | Hair colouring methods and compositions thereof | Elizabeth H. Agostino, Aideen Noelle Ripley, Stephen Robert Schofield, Firoj Vohra, Gabriele de Waal +7 more | 2014-01-21 |
| 7431742 | Hair coloring kits and methods of use thereof | Pauline Jane Errey, Christine Haas, Vera Hille | 2008-10-07 |
| 6817222 | Method, apparatus and system for assessing hair condition | Shane Alistair Day, Linda Helen Jacobs, Ke Ming Quan, Robert Woolston | 2004-11-16 |
| D461132 | Hair color analyzer probe | Robert Woolston, Shane Alistair Day, Ke Ming Quan, Linda Helen Jacobs | 2002-08-06 |