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Home › 2021 › L'Oreal S.A. › Hervé David

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Hervé David — 3 Patents in 2021

L'L'Oreal: 3 patents #35 of 411Top 9%

Joinville-le-Pont, FR: #1 of 5 inventorsTop 20%

Overall (2021): #81,624 of 548,734Top 15%

3 Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
10980729	Process for dyeing keratin fibres using at least one particular azinium dye and at least one fluorescent dye	Christian Blaise	2021-04-20
10959930	Process for dyeing keratin fibres using at least one particular triarylmethane dye and at least one fluorescent dye	Christian Blaise, Aziz Fadli	2021-03-30
10888510	Process for dyeing keratin fibres using at least one particular 2- or 4-azopyridinium dye and at least one fluorescent dye	Christian Blaise	2021-01-12

Hervé David — 3 Patents in 2021

Issued Patents 2021

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