Sainte Catherine, France

Jean-Paul Longuemard

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Omya International Ag. Active years: 2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jean-Paul Longuemard. Retrieved from https://idiyas.com/inventor/jean-paul-longuemard

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


 

Average Co-Inventor Count = 3.0

ph-index = 1


Company Filing History:


Years Active: 2015

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1 patent (USPTO):Explore Patents

Title: The Innovations of Jean-Paul Longuemard

Introduction

Jean-Paul Longuemard is an inventive mind hailing from Sainte Catherine, France. He is known for his contributions to the field of energy conversion, particularly through his innovative patent that focuses on a specific fluid designed to convert light radiation into heat.

Latest Patents

Longuemard holds a patent for a specific fluid that serves as a site of energy conversion. This fluid is characterized by its composition, which includes water, strongly scattering mineral powder—primarily calcium carbonate—antifreeze and/or a colorant, a surfactant, and an antifoam. The mineral powder is present in a concentration by mass of between 1% and 3%, with a median particle size ranging from 0.8 to 10 micrometers. This innovative approach aims to enhance the efficiency of energy conversion processes.

Career Highlights

Throughout his career, Longuemard has worked with notable companies, including Omya International AG and his own venture, Longuemard, Jean-Paul. His work has significantly impacted the field of energy conversion, showcasing his expertise and innovative spirit.

Collaborations

Some of his notable coworkers include Yves Didier Gotteland and Maurice Husson. Their collaborative efforts have contributed to advancements in the technologies related to energy conversion.

Conclusion

Jean-Paul Longuemard's innovative contributions to energy conversion through his patented fluid exemplify the importance of creativity in scientific advancements. His work continues to inspire future innovations in the field.

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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