Carentan, France

Jacky Lefrancois

This inventor holds 1 USPTO granted patent. Top assignee: Sanofi. Active years: 1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jacky Lefrancois. Retrieved from https://idiyas.com/inventor/jacky-lefrancois

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 = 2.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 1991

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1 patent (USPTO):Explore Patents

Title: Jacky Lefrancois: Innovator in Carrageenan Drying Technology

Introduction

Jacky Lefrancois is a notable inventor based in Carentan, France. He has made significant contributions to the field of food technology, particularly in the drying of carrageenans extracted from red algae. His innovative methods have the potential to enhance the efficiency of carrageenan preparation, which is widely used in the food industry.

Latest Patents

Lefrancois holds a patent for a method of drying carrageenans. This invention involves subjecting moist fibers to microwave action at frequencies ranging from 100 to 10,000 MHz. The process is designed to ensure that the temperature of the mass does not exceed 100 degrees Celsius. This method provides a more effective way to dry carrageenans, which are essential for various applications in food preparation.

Career Highlights

Jacky Lefrancois is currently employed at Sanofi, a global healthcare company. His work at Sanofi allows him to apply his innovative ideas in a practical setting, contributing to advancements in food technology. His expertise in the field has positioned him as a valuable asset to his team.

Collaborations

Lefrancois collaborates with Jean-Pierre Lhonneur, a fellow professional in the industry. Their partnership enhances the research and development efforts at Sanofi, fostering innovation in their projects.

Conclusion

Jacky Lefrancois is a pioneering inventor whose work in drying carrageenans showcases his commitment to innovation in food technology. His contributions are significant in improving the efficiency of carrageenan preparation, which is vital for the food industry.

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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