Saint Germain Les Corbeil, France

Jean-Claude Cosnard

This inventor holds 1 USPTO granted patent. Top assignee: Rhone-Poulenc Industries. Active years: 1980.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jean-Claude Cosnard. Retrieved from https://idiyas.com/inventor/jean-claude-cosnard

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


Company Filing History:


Years Active: 1980

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1 patent (USPTO):Explore Patents

Title: Jean-Claude Cosnard: Innovator in Textile Cleaning Processes

Introduction

Jean-Claude Cosnard is a notable inventor based in Saint Germain Les Corbeil, France. He has made significant contributions to the field of textile cleaning, particularly through his innovative patent that addresses the challenges of dry-cleaning and de-oiling processes.

Latest Patents

Cosnard holds a patent for a process that enhances dry-cleaning or de-oiling using perchloroethylene. This process includes an anti-redeposition additive, specifically a nitroalkane containing from 1 to 4 atoms. This innovation aims to prevent staining substances from redepositing on textiles made from natural, synthetic, or artificial fibers during cleaning operations.

Career Highlights

Throughout his career, Jean-Claude Cosnard has been associated with Rhone-Poulenc Industries, where he has applied his expertise in developing effective cleaning solutions. His work has contributed to advancements in the textile cleaning industry, showcasing his commitment to innovation.

Collaborations

Cosnard has collaborated with notable colleagues, including Pierre Sarafinof and Jean-Claude Vitat. These partnerships have fostered a creative environment that has led to the development of effective cleaning technologies.

Conclusion

Jean-Claude Cosnard's contributions to the field of textile cleaning through his innovative patent demonstrate his dedication to improving cleaning processes. His work continues to influence the industry and highlights the importance of innovation in everyday applications.

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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