Soisy-sous-Montmorency, France

Roger Charle

This inventor holds 1 USPTO granted patent. Top assignee: L'oreal. Active years: 1976.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Roger Charle. Retrieved from https://idiyas.com/inventor/roger-charle

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


% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 9(Granted Patents)


Company Filing History:


Years Active: 1976

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1 patent (USPTO):Explore Patents

Title: Roger Charle: Innovator in Cosmetic Technology

Introduction

Roger Charle is a notable inventor based in Soisy-sous-Montmorency, France. He has made significant contributions to the field of cosmetic formulations, particularly with his innovative approach to nail care products. His work has led to the development of a unique cosmetic composition that enhances the application and effectiveness of nail products.

Latest Patents

Roger Charle holds a patent for a cosmetic composition containing microencapsulated solvents for nails. This patent describes a process for preparing a cosmetic blotting paper toweling composition for the skin. The composition consists of a flexible solid blotting paper support that contains a multiplicity of mechanical pressure rupturable microcapsules. These microcapsules are homogeneously distributed within the composition, allowing for effective application and absorption of cosmetic products.

Career Highlights

Throughout his career, Roger has been associated with L'Oréal, a leading company in the beauty and cosmetics industry. His work at L'Oréal has allowed him to explore innovative solutions in cosmetic technology, contributing to the advancement of nail care products. His patent reflects his commitment to improving the user experience with cosmetic applications.

Collaborations

Roger Charle has collaborated with notable colleagues such as Charles Zviak and Gregoire Kalopissis. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge cosmetic solutions.

Conclusion

Roger Charle's contributions to the cosmetic industry, particularly through his patented innovations, highlight his role as a key inventor in this field. His work continues to influence the development of effective and user-friendly cosmetic products.

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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