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For the Inventor, By the Inventor

Clichy, France

Valérie Nicou

This inventor holds 29 USPTO granted patents and 5 published patent applications and 19 EPO patents, primarily in Hair Dye Composition. Top assignee: L'oreal. Active years: 2015-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Valérie Nicou. Retrieved from https://idiyas.com/inventor/valerie-nicou

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 29 

% Patents Active = 100.0

 

Average Co-Inventor Count = 2.4

ph-index = 3

Forward Citations = 39(Granted Patents)


Location History:

  • Eaubonne, FR (2020)
  • Clichy, FR (2015 - 2021)
  • Saint-Ouen, FR (2022 - 2023)

Company Filing History:

goldMedal29 out of 5,240 
 
L'oreal
 patents

Years Active: 2015-2026

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Areas of Expertise:
Oxidation Base
Dye Precursors
Surfactants
Couplers
Polyols
Silicones
Fatty Substances
Direct Dyes
Amphoteric Surfactants
Cationic Polymers
Fatty Alcohols
Anionic Polymers
29 patents (USPTO):Explore Patents
1. 12605319 - Composition comprising a particular oxidation dye precursor, a particular amino silicone and a polyol (2026-04-21),
2. 12589063 - Composition comprising a combination of two particular oxidation dye precursors, an amphoteric or zwitterionic surfactant and a solid fatty substance (2026-03-31),
3. 12558301 - Composition comprising a particular oxidation dye precursor and a particular amino silicone (2026-02-24),
4. 12544322 - Dyeing composition comprising an anthraquinone cationic direct dye, a polyol, an anionic surfactant and a nonionic polysaccharide (2026-02-10),
5. 12533306 - Composition comprising the combination of two particular oxidation dyeing precursors, an amphoteric or zwitterionic surfactant and a solid fatty substance (2026-01-27),
6. 12290586 - Cosmetic composition comprising a combination of two particular couplers and at least one oxidation base (2025-05-06),
7. 12263237 - Composition comprising two particular oxidation dye precursors, an oxyethylenated fatty acid ester of sorbitan and a fatty acid (2025-04-01),
8. 12226502 - Dyeing composition comprising a specific anthraquinone cationic direct dye, a cationic surfactant, an amphoteric or zwitterionic surfactant and a fatty alcohol (2025-02-18),
9. 12178899 - Composition comprising the combination of two particular oxidation dye precursors and an alkyl(poly)glycoside (2024-12-31),
10. 12178898 - Composition comprising the combination of two particular oxidation dye precursors and a particular oxyethylenated fatty acid ester of sorbitan (2024-12-31),
11. 11730688 - Composition for dyeing the hair, comprising a heterocyclic oxidation base and a 2-amino-5-ethylphenol coupler (2023-08-22),
12. 11324682 - Composition for dyeing the hair, comprising an oxidation base of para-phenylenediamine type and a 2-amino-5-ethylphenol coupler (2022-05-10),
13. 11213471 - Composition for dyeing the hair, comprising an oxidation base, a 2-amino-5-ethylphenol coupler and a fatty substance (2022-01-04),
14. 11013675 - Dye composition comprising a para-phenylenediamine oxidation base and a particular coupler (2021-05-25),
15. 11007131 - Dyeing composition comprising a direct dye of triarylmethane structure, and a silicone (2021-05-18),

Title: **The Innovative Works of Valérie Nicou**

Introduction

Valérie Nicou is an accomplished inventor based in Clichy, France, known for his significant contributions to the field of cosmetic chemistry. With a remarkable total of 16 patents to his name, Nicou has made substantial advancements in the formulation of hair dye compositions, showcasing his expertise and innovative mindset.

Latest Patents

Among Valérie Nicou's latest patents are groundbreaking formulations aimed at enhancing hair dyeing processes. One such patent involves a composition comprising two specific oxidation dye precursors: 6-hydroxybenzomorpholine and 2-amino-5-ethylphenol, alongside an oxyethylenated fatty acid ester of sorbitan and a fatty acid. This invention focuses on effectively dyeing keratin fibers, particularly hair, through a novel application method.

Another notable patent features a unique dyeing composition that integrates a specific anthraquinone cationic direct dye with a cationic surfactant, an amphoteric or zwitterionic surfactant, and a fatty alcohol. This innovative mix aims to improve the dyeing experience and effectiveness for human keratin fibers.

Career Highlights

Valérie Nicou's career is marked by his ongoing association with the renowned company L'Oréal. His work has significantly contributed to the advancement of hair coloring technologies, establishing him as a key figure in the cosmetic industry. His innovative patents reflect his commitment to pushing the boundaries of cosmetic science.

Collaborations

Noteworthy collaborations have defined Valérie Nicou's professional journey. Working alongside talented colleagues such as Aziz Fadli and Laurence Cottard-Mei, Nicou has fostered a collaborative environment that encourages innovation and the pursuit of excellence in product development at L'Oréal.

Conclusion

Valérie Nicou remains a distinguished inventor whose contributions to the field of cosmetic chemistry continue to make waves in the industry. His innovative patents not only enhance the effectiveness of hair dye formulations but also elevate the consumer experience, solidifying his reputation as a pioneering inventor in hair care solutions.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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