Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7695525 | Hair dyeing compositions comprising 2-(amino or substituted amino)-3-5-substituted phenol compounds and use thereof | Robert Wayne Glenn, Jr. | 2010-04-13 |
| 7591861 | Processes to pre-treat hair with organic solvents | Jennifer Mary Marsh | 2009-09-22 |
| 7476259 | Hair colouring compositions | Jennifer Mary Marsh | 2009-01-13 |
| 7341605 | 2-(Amino or substituted amino)-5, 6-substituted phenol compounds, dyeing compositions containing them, and use thereof | Robert Wayne Glenn, Jr., Charles Wayne Rees | 2008-03-11 |
| 7338537 | 2-(amino or substituted amino)-3-5-6-substituted phenol compounds, dyeing compositions containing them, and use thereof | — | 2008-03-04 |
| 7226487 | 2-(amino or substituted amino)-5-(substituted oxymethyl)-phenol compounds, dyeing compositions containing them, and use thereof | Muill Lim, Robert Wayne Glenn, Jr., Andrew Paul | 2007-06-05 |