Assignee
GUERIN FREDERIC
FR·2 granted patents·2 pending applications·4 citations·filing 2008–2011
Top patents by PatentIndex Score
4 records- 0182US8097044B2Hair compositions comprising at least one disulfide direct dye and at least one alkaline hydroxide agent and simultaneous hair shaping and dyeing processesGUERIN FREDERIC·Filed 2008·Granted Jan 17, 2012·3 cites·40 claims
- 0272US8597373B2Hair dyeing process using a composition comprising at least one indole or indoline compound, a metal salt, hydrogen peroxide and a basifying agentGUERIN FREDERIC·Filed 2011·Granted Dec 3, 2013·1 cites·23 claims
- 0362US2010154143A1Cosmetic composition comprising at least one ortho-diphenol, metal salt, hydrogen peroxide, (bi)carbonate and surface-active agent, and dyeing method therewithGUERIN FREDERIC·Filed 2009·Application pending·0 cites
- 0462US2010154144A1Composition comprising at least one ortho-diphenol, one metal salt, hydrogen peroxide, (bi)carbonate and a basifying agent and hair dyeing method therewithGUERIN FREDERIC·Filed 2009·Application pending·0 cites
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