Clichy, France

Alexis Leonard

This inventor holds 5 USPTO granted patents and 6 published patent applications and 7 EPO patents. Top assignee: L'oreal. Active years: 2019-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Alexis Leonard. Retrieved from https://idiyas.com/inventor/alexis-leonard

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

USPTO Granted Patents = 5 

% Patents Active = 80.0

 

Average Co-Inventor Count = 1.8

ph-index = 1

Forward Citations = 2(Granted Patents)


Location History:

  • Paris, FR (2020)
  • Saint-Ouen, FR (2021)
  • Clichy, FR (2019 - 2022)
  • Chevilly Larue, FR (2024)

Company Filing History:


Years Active: 2019-2024

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5 patents (USPTO):Explore Patents

Title: Innovations by Inventor Alexis Leonard in Cosmetic Treatment

Introduction

Alexis Leonard is a renowned inventor based in Clichy, France, celebrated for his contributions to the cosmetic industry. With a total of five patents to his name, Leonard has demonstrated exceptional creativity and technical prowess in developing innovative solutions that enhance cosmetic applications.

Latest Patents

One of his latest inventions is a cosmetic treatment method and assembly designed for natural eyelashes. This method allows for the addition of fibers to eyelashes through a meticulous process that includes applying an adhesive composition, contacting fibers with the adhesive, and carefully moving the applicator away to ensure adherence of the fibers. Additionally, Leonard has developed a cosmetic product applicator that includes a gripping member and a rod carrier that enhances the application process. This innovative tool features a unique design where the rod carrier allows for rotational movement around its longitudinal axis, optimizing the distribution of cosmetic products.

Career Highlights

Leonard has achieved notable success while working at L'Oréal, a leading global beauty company. His inventive spirit and dedication to advancing cosmetic technology have positioned him as a key player in his field. The impact of his work is reflected in the efficiency and effectiveness of cosmetic application tools that he has developed.

Collaborations

Throughout his career, Alexis Leonard has collaborated with talented coworkers such as Eric Caulier and Audrey Thenin. These partnerships have fostered a creative environment where innovative ideas can flourish, contributing to the advancement of cosmetic technologies and products.

Conclusion

With five patents under his belt, Alexis Leonard continues to push the boundaries of innovation in the cosmetic industry. His work at L'Oréal exemplifies the importance of advancing cosmetic applications, making significant contributions to beauty technology that benefit consumers around the world.

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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