Inventor
BOLTON PHILIP DAVID
GB6 patents
Patents
6 patentsUS7591861B2Sep 22, 2009
Processes to pre-treat hair with organic solvents
PROCTER & GAMBLE8 citations82
US7476259B2Jan 13, 2009
Hair colouring compositions
PROCTER & GAMBLE9 citations82
US7226487B2Jun 5, 2007
2-(amino or substituted amino)-5-(substituted oxymethyl)-phenol compounds, dyeing compositions containing them, and use thereof
PROCTER & GAMBLE9 citations69
US7338537B2Mar 4, 2008
2-(amino or substituted amino)-3-5-6-substituted phenol compounds, dyeing compositions containing them, and use thereof
PROCTER & GAMBLE2 citations59
US7341605B2Mar 11, 2008
2-(Amino or substituted amino)-5, 6-substituted phenol compounds, dyeing compositions containing them, and use thereof
PROCTER & GAMBLE3 citations58
US7695525B2Apr 13, 2010
Hair dyeing compositions comprising 2-(amino or substituted amino)-3-5-substituted phenol compounds and use thereof
PROCTER & GAMBLE1 citations47