4. Bleaching and dyeing; fluid treatment and chemical modification
  5. Dyeing involving animal-derived natural fiber material ,...
  6. Hair dyeing

Rui Pereira

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Composition comprising vitamin C prepared during...

Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form
Reexamination Certificate

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Composition for dyeing keratin fibres, containing an alcohol...

Bleaching and dyeing; fluid treatment and chemical modification – Dyeing involving animal-derived natural fiber material ,... – Hair dyeing
Reexamination Certificate

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Phosphate dye precursors and use thereof for dyeing keratin...

Bleaching and dyeing; fluid treatment and chemical modification – Using enzymes – dye process – composition – or product of dyeing
Reexamination Certificate

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Synthesis of tetraazapentamethine compounds, and processes...

Bleaching and dyeing; fluid treatment and chemical modification – Dyeing involving animal-derived natural fiber material ,... – Hair dyeing
Reexamination Certificate

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Use of tetra-azapentamethine compounds as direct dyeing...

Bleaching and dyeing; fluid treatment and chemical modification – Dyeing involving animal-derived natural fiber material ,... – Hair dyeing
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2414698

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