Inventor · disambiguated record
Chrystel Pourille
Also filed as: POURILLE CHRYSTEL
7 granted patents·3 pending applications·2 citations·filing 2012–2022
69Inventor score
Top patents by PatentIndex Score
10 records- 0177US9265705B2Composition for dyeing keratin fibres comprising a direct dye bearing a disulphide/thiol function, a nonionic surfactant, an amphoteric surfactant, an ethoxylated fatty alcohol, an alkaline agent and a reducing agentGuerin Frédéric·Filed 2012·Granted Feb 23, 2016·2 cites·26 claims
- 0259US2024197615A1Hair colouring composition comprising at least one (poly)carbodiimide compound and at least one compound comprising at least one hydroxyl functionOREAL·Filed 2022·Application pending·0 cites
- 0359US2024197614A1Process for colouring hair keratin fibers, comprising the application of a composition comprising at least one (poly)carbodiimide compound and a composition comprising at least one associative polymer and a particular compoundOREAL·Filed 2022·Application pending·0 cites
- 0459US2024299283A1Process for colouring hair keratin fibers comprising the application of a composition comprising at least one (poly)carbodiimide compound and a composition comprising at least one associative polymer and a particular compoundOREAL·Filed 2022·Application pending·0 cites
- 0556US10881594B2Anhydrous solid composition for dyeing keratin fibres comprising a metabisulfiteOREAL·Filed 2017·Granted Jan 5, 2021·0 cites·20 claims
- 0651US11931449B2Hair dyeing process using at least one silicone comprising at least one carboxylic acid anhydride group, at least one amino silicone and at least one pigment and/or direct dyeOREAL·Filed 2020·Granted Mar 19, 2024·0 cites·15 claims
- 0749US11090251B2Anhydrous solid composition for dyeing keratin fibres comprising a polymer comprising at least one heterocyclic vinyl monomerOREAL·Filed 2017·Granted Aug 17, 2021·0 cites·21 claims
- 0846US9271915B2Composition for dyeing keratin fibres comprising a direct dye bearing a disulphide/thiol function, a non-cellulose-based thickening polymer, an alkaline agent and a reducing agentGuerin Frédéric·Filed 2012·Granted Mar 1, 2016·0 cites·26 claims
- 0942US9522106B2Composition for dyeing keratinous fibres comprising a direct dye having a disulphide/thiol functional group, a thickening polymer, an ethoxylated fatty alcohol and/or a nonionic surfactant, an alkaline agent and a reducing agentGuerin Frédéric·Filed 2012·Granted Dec 20, 2016·0 cites·27 claims
- 1039US9345652B2Composition for dyeing keratin fibres comprising a direct dye bearing a disulphide/thiol function, a sparingly or non-ethoxylated fatty alcohol, a cationic surfactant, an alkaline agent and a reducing agentPOURILLE CHRYSTEL·Filed 2012·Granted May 24, 2016·0 cites·27 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →