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For the Inventor, By the Inventor

Le Vésinet, France

Roland De La Mettrie

This inventor holds 41 USPTO granted patents and 1 published patent application and 6 EPO patents, primarily in Keratin Treatments. Top assignees: Loreal Sa, L'oreal, Other. Active years: 1985-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Roland De La Mettrie. Retrieved from https://idiyas.com/inventor/roland-de-la-mettrie

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

USPTO Granted Patents = 41 

% Patents Active = 70.7


Average Co-Inventor Count = 2.3

ph-index = 12

Forward Citations = 461(Granted Patents)


Location History:

  • Asnieres, FR (1985)
  • Le Vestinet, FR (1998)
  • Le Vésinet, FR (2001 - 2009)
  • Le Vesinet, FR (1997 - 2011)

Company Filing History:

goldMedal22 out of 978 
 
Loreal Sa
 patents
silverMedal18 out of 5,240 
 
L'oreal
 patents
bronzeMedal1 out of 834,570 
Other
 patents

Years Active: 1985-2011

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Areas of Expertise:
Keratin Fibers
Oxidation Dyeing
Bleaching Composition
Cationic Polyurethane
Conditioning Agents
Dyeing Processes
Nonionic Polymer
Amphiphilic Polymer
Hair Treatments
Keratinous Materials
Anionic Polymer
Silicon Compositions
41 patents (USPTO):Explore Patents
1. 7914775 - Composition for treating keratinous materials comprising a cationic associative polyurethane polymer and a protecting or conditioning agent (2011-03-29),
2. 7740663 - Anhydrous compositions in paste form for bleaching keratin fibers (2010-06-22),
3. 7608115 - Process for treating keratin fibres by applying heat (2009-10-27),
4. 7481845 - Composition for protecting keratin material, process of making, uses thereof (2009-01-27),
5. 7175674 - Oxidation dye composition for keratin fibres comprising a nonionic amphiphilic polymer (2007-02-13),
6. 7108726 - Direct dyeing composition for keratinous fibres comprising a cationic associative polyurethane (2006-09-19),
7. 7101405 - Oxidation dyeing composition for karatinous fibers comprising a cationic associative polyurethane (2006-09-05),
8. 7077869 - Composition for bleaching or permanent waving of keratinous fibers comprising a cationic associative polyurethane (2006-07-18),
9. 7066966 - Oxidation dyeing composition for keratin fibers comprising a cationic poly(vinyllactam) (2006-06-27),
10. 7066965 - Bleaching composition for keratinous fibers comprising an associate polyurethane (2006-06-27),
11. 7018428 - Process for the preparation of a dyeing composition for the dyeing of keratinous fibers from pressurized steam (2006-03-28),
12. 6840966 - Composition for the oxidation dyeing of keratin fibers and dyeing process using this composition (2005-01-11),
13. 6783559 - Composition for the oxidation dyeing of keratin fibres and dyeing process using this composition (2004-08-31),
14. 6692537 - Oxidizing composition and use for dyeing, permanently setting or bleaching keratin fibres (2004-02-17),
15. 6673124 - Oxidation dyeing process and oxidation dye composition for keratin fibers which comprises a cationic amphiphilic polymer (2004-01-06),

Title: The Innovative Journey of Roland De La Mettrie

Introduction

Roland De La Mettrie is a renowned inventor based in Le Vesinet, France, known for his remarkable contributions to the field of cosmetic chemistry. With an impressive portfolio of 36 patents, De La Mettrie's work primarily focuses on innovative compositions for treating keratinous materials, especially human hair.

Latest Patents

Among his latest patents is a groundbreaking composition for treating keratinous materials, specifically designed for human keratinous fibers like hair. This invention comprises a cationic associative polyurethane polymer and a protecting or conditioning agent within a physiologically acceptable medium. Furthermore, it includes methods and devices that utilize this advanced composition.

Another significant advancement by De La Mettrie is the development of an anhydrous composition in paste form, intended for bleaching keratin fibers. This formulation contains at least one peroxygenated salt, an alkaline agent, and a complex of hydrogen peroxide combined with at least one polymer that includes a vinyl heterocyclic monomer as a monomer. The patent also details the preparation and utilization of this innovative bleaching composition.

Career Highlights

De La Mettrie has had an impactful career, marked by his work with prominent companies such as L'Oréal S.A., where he has actively contributed to advancements in hair care products. His career is a testament to the integration of chemistry and innovation in the beauty industry.

Collaborations

Throughout his professional journey, De La Mettrie has collaborated with talented individuals, notably Jean Cotteret and Arnaud De Labbey. These collaborations have propelled his innovative ventures, enhancing the development of novel cosmetic formulations.

Conclusion

Roland De La Mettrie's impressive array of patents underscores his status as a pivotal figure in the field of cosmetic innovation. His contributions continue to shape the industry, providing consumers with enhanced treatments for keratinous materials, particularly hair care products that utilize his innovative compositions. Through ongoing collaboration and dedication to research, De La Mettrie's legacy as an inventor remains impactful and inspiring.

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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