Christine Rondeau
35Patents
13h-index
12Co-inventors
74Inventor score
Filing activity: Jul 11, 1995 → Feb 23, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5919273A | Compositions and processes for dyeing keratin fibers with an oxidation base, a coupler, a cationic direct dye, and an oxidizing agent | Human Necessities | 60 | Expired |
| US5993490A | Composition for the oxidation dyeing of keratin fibers containing a cationic direct dye and dyeing process using this composition | Human Necessities | 58 | Expired |
| US6001135A | Compositions and processes for dyeing keratin fibers with cationic direct dyes, oxidation bases, and oxidizing agents | Human Necessities | 54 | Expired |
| US6695887B2 | COMPOSITIONS FOR OXIDATION DYEING KERATIN FIBERS COMPRISING AT LEAST ONE FATTY ALCOHOL HAVING MORE THAN TWENTY CARBON ATOMS AND AT LEAST ONE OXYALKYLENATED NONIONIC SURFACTANT WITH AN HLB GREATER THAN 5 | Human Necessities | 39 | Expired |
| US6436151B2 | COMPOSITIONS FOR OXIDATION DYEING KERATIN FIBERS COMPRISING AT LEAST ONE OXIDATION DYE, AT LEAST ONE THICKENING POLYMER COMPRISING AT LEAST ONE FATTY CHAIN, AND AT LEAST ONE FATTY ALCOHOL COMPRISING MORE THAN TWENTY CARBON ATOMS AND USES THEREOF | Human Necessities | 39 | Expired |
| US6190421A | Method for dyeing keratin fibres with oxidation dye precursors and direct powder dyes | Human Necessities | 38 | Expired |
| US5879412A | Compositions and processes for dyeing keratin fibers with an oxidation base, a coupler, a cationic direct dye, and an oxidizing agent | Human Necessities | 36 | Expired |
| US7458993B2 | Composition useful for the oxidation dyeing of human keratinous fibres | Human Necessities | 32 | Expired |
| US7442215B2 | Process for coloring keratin fibers comprising treating the scalp with at least one sorbitan ester | Human Necessities | 30 | Active |
| US6712861B2 | Composition for dyeing keratin fibers and dyeing method using same | Human Necessities | 22 | Expired |
| US6436153B1 | Composition for the direct dyeing of keratin fibres with a cationic direct dye and a polyol and/or a polyol ether | Human Necessities | 18 | Expired |
| US5824296A | Solid hair composition containing a particular structuring agent | Human Necessities | 16 | Expired |
| US6432146B1 | Use of a combination of two cationic dyes for the direct dyeing of keratin fibers | Chemistry; Metallurgy | 14 | Expired |
| US7507260B2 | Composition for dyeing keratinous fibres with a cationic direct dye and a silicone | Human Necessities | 13 | Active |
| US7326256B2 | Composition for the oxidation dyeing of keratin fibers, comprising at least one non-oxyalkenylated fatty alcohol, at least one oxidation dye, at least one associative polymer, and at least one amide of an alkanolamine and a C14-C30 fatty acid | Human Necessities | 9 | Expired |
| US7323015B2 | Oxidation dyeing composition for keratin fibers comprising a cationic poly(vinyllactam) and at least One C10-C14 fatty alcohol, methods and devices for oxidation dyeing | Human Necessities | 7 | Expired |
| US7329287B2 | Oxidation dye composition for keratin fibers, comprising at least one oxidation dye, at least one associative polymer, at least one nonionic cellulose-based compound not comprising a C8-C30 fatty chain, and at least one cationic polymer with a charge density of greater than 1 meq/g and not comprising a C8-C30 fatty chain | Human Necessities | 7 | Expired |
| US7722682B2 | Composition for the oxidation dyeing of keratin fibers, comprising at least one fatty alcohol, at least one oxidation dye, at least one associative polymer, and at least one compound chosen from fatty acid esters and metal oxides | Human Necessities | 7 | Active |
| US7771492B2 | Compositions for oxidation dyeing keratin fibers comprising at least one thickening polymer comprising at least one fatty chain and at least one fatty alcohol chosen from monoglycerolated fatty alcohols and polyglycerolated fatty alcohols | Human Necessities | 6 | Active |
| US7410505B2 | Composition for the oxidation dyeing of keratin fibers, comprising at least one oxidation dye, at least one associative polymer, and at least one aminosilicone | Human Necessities | 4 | Expired |
| US7431740B2 | Oxidation dyeing composition for keratinous fibers comprising an associative polymer and a pearling agent | Human Necessities | 3 | Expired |
| US7364594B2 | Dyeing composition for keratinous fibres comprising an associative polymer and a polymer with acrylamide units, dialkyldiallylammonium halide, and vinylic carboxylic acid | Human Necessities | 3 | Expired |
| US7147672B2 | Oxidation dyeing composition for keratin fibers comprising a cationic poly(vinyllactam) and at least one C10-C14 fatty acid, methods and devices for oxidation dyeing | Human Necessities | 2 | Expired |
| US7972387B2 | Composition for dyeing keratin fibers comprising at least one oxidation base and a polyoxyethylenated sorbitan ester | Human Necessities | 2 | Active |
| US7087096B2 | Composition for dyeing keratinous fibers with a cationic direct dye and a quaternary ammonium salt | Human Necessities | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.