Nantes, France

Jean-Michel Rosant

This inventor holds 1 USPTO granted patent. Top assignee: Other. Active years: 2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jean-Michel Rosant. Retrieved from https://idiyas.com/inventor/jean-michel-rosant

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


Average Co-Inventor Count = 7.0

ph-index = 1

Forward Citations = 9(Granted Patents)


Company Filing History:

goldMedal1 out of 834,513 
Other
 patents

Years Active: 2003

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Jean-Michel Rosant

Introduction

Jean-Michel Rosant is a notable inventor based in Nantes, France. He has made significant contributions to the field of chromatography, particularly with his innovative designs that enhance the efficiency of liquid separation processes. His work exemplifies the spirit of innovation that drives advancements in scientific research and industrial applications.

Latest Patents

Jean-Michel Rosant holds a patent for a "Cell centrifuge partition chromatography device." This device is designed for separating a liquid into at least two phases. It features at least one flat ring that can be rotationally driven around its axis, positioned in a substantially vertical orientation. The ring comprises a plurality of cells, which are larger in one direction than in the perpendicular direction. These cells are arranged side by side along the periphery of the ring and are interconnected by inlet and outlet ducts. This design allows for the circulation of liquid, with the supply jet penetrating the cells in a direction that includes a radial component relative to the axis of rotation.

Career Highlights

Throughout his career, Jean-Michel Rosant has focused on developing innovative solutions that address complex challenges in liquid separation. His patent reflects his commitment to advancing technology in this area, showcasing his expertise and creativity as an inventor.

Collaborations

Jean-Michel has collaborated with notable individuals in his field, including François De La Poype and Roland De La Poype. These collaborations have likely contributed to the refinement and success of his inventions.

Conclusion

Jean-Michel Rosant's contributions to the field of chromatography through his innovative patent demonstrate his significant role as an inventor. His work continues to influence advancements in liquid separation technologies, highlighting the importance of creativity and collaboration in scientific progress.

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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