Valérie Nicou
24Patents
3h-index
16Co-inventors
56Inventor score
Filing activity: Dec 14, 2011 → Dec 16, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US11213471B2 | Composition for dyeing the hair, comprising an oxidation base, a 2-amino-5-ethylphenol coupler and a fatty substance | Human Necessities | 5 | Active |
| US9125834B2 | Dye composition comprising a heterocyclic oxidation base and a 4-aminoindole coupler | Human Necessities | 4 | Active |
| US9220671B2 | Dye composition comprising at least four dye precursors including at least one oxidation base and at least one coupler | Human Necessities | 4 | Active |
| US10130575B2 | Dye composition comprising a para-phenylenediamine oxidation base, an amphoteric surfactant in a medium rich in fatty substances | Human Necessities | 3 | Active |
| US10179097B2 | Dye composition comprising a para-phenylenediamine oxidation base and an amphoteric or cationic polymer in a medium rich in fatty substances | Human Necessities | 3 | Active |
| US9370477B2 | Dyeing composition comprising a fatty substance, a pyrazolopyridine oxidation base and a coupler | Human Necessities | 3 | Active |
| US10195126B2 | Dye composition comprising a para-phenylenediamine oxidation base and a heterocyclic oxidation base | Human Necessities | 2 | Active |
| US10201484B2 | Dye composition comprising a para-phenylenediamine oxidation base, a polysaccharide thickener in a medium rich in fatty substances | Human Necessities | 2 | Active |
| US11324682B2 | Composition for dyeing the hair, comprising an oxidation base of para-phenylenediamine type and a 2-amino-5-ethylphenol coupler | Human Necessities | 2 | Active |
| US11007131B2 | Dyeing composition comprising a direct dye of triarylmethane structure, and a silicone | Human Necessities | 1 | Active |
| US10537510B2 | Dye composition comprising a para-phenylenediamine oxidation base and a particular coupler | Human Necessities | 1 | Active |
| US10314773B2 | Dye composition comprising a para-phenylenediamine oxidation base, a nonionic surfactant in a medium rich in fatty substances | Human Necessities | 1 | Active |
| US10639254B2 | Dye composition comprising a para-phenylenediamine oxidation base and an additional base | Human Necessities | 1 | Active |
| US9907743B2 | Composition comprising (2,5-diaminophenyl)ethanol, an alkylpolyglucoside nonionic surfactant, an oxyethylenated sorbitan ester or a polyalkoxylated or polyglycerolated fatty alcohol in a medium rich in fatty substances, dyeing process and device therefor | Human Necessities | 0 | Active |
| US9808409B2 | Composition comprising (2,5-diaminophenyl)ethanol and a cellulose polymer or carboxylic anionic polymer in a medium rich in fatty substances, dyeing process and device | Human Necessities | 0 | Active |
| US11013675B2 | Dye composition comprising a para-phenylenediamine oxidation base and a particular coupler | Human Necessities | 0 | Active |
| US12178898B2 | Composition comprising the combination of two particular oxidation dye precursors and a particular oxyethylenated fatty acid ester of sorbitan | Human Necessities | 0 | Active |
| US12290586B2 | Cosmetic composition comprising a combination of two particular couplers and at least one oxidation base | Human Necessities | 0 | Active |
| US11000464B2 | Dyeing composition at acidic pH comprising a direct dye of triarylmethane structure | Human Necessities | 0 | Active |
| US12178899B2 | Composition comprising the combination of two particular oxidation dye precursors and an alkyl(poly)glycoside | Human Necessities | 0 | Active |
| US10568821B2 | Dye composition comprising a para-phenylenediamine oxidation base and a heterocyclic oxidation base | Human Necessities | 0 | Active |
| US12263237B2 | Composition comprising two particular oxidation dye precursors, an oxyethylenated fatty acid ester of sorbitan and a fatty acid | Human Necessities | 0 | Active |
| US12226502B2 | Dyeing composition comprising a specific anthraquinone cationic direct dye, a cationic surfactant, an amphoteric or zwitterionic surfactant and a fatty alcohol | Human Necessities | 0 | Active |
| US11730688B2 | Composition for dyeing the hair, comprising a heterocyclic oxidation base and a 2-amino-5-ethylphenol coupler | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.