Saint-Égrève, France

Christophe Marvillet

This inventor holds 1 USPTO granted patent and 2 EPO patents. Top assignees: Chaffoteaux Et Maury, Commissariat a L'energie Atomique Et Aux Energies Alternatives. Active years: 1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Christophe Marvillet. Retrieved from https://idiyas.com/inventor/christophe-marvillet

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

Calculating rank

% Patents Active = 100.0

 

Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 1989

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1 patent (USPTO):Explore Patents

Title: The Innovative Mind of Christophe Marvillet

Introduction

Christophe Marvillet is a notable inventor based in Saint-Égrève, France. He has made significant contributions to the field of fluid heating technology. His innovative approach has led to the development of a unique device aimed at controlling overheating and scaling in heating apparatuses.

Latest Patents

Marvillet holds a patent for a device designed to manage overheating and scaling in fluid heating systems. This device effectively removes hot fluid from a heating apparatus, such as a domestic water heater, when the demand for hot water ceases. The mechanism involves a mobile piston that separates the apparatus into two compartments, which are connected to the cold water supply and hot water discharge pipes. When the system is in operation, the pressure in the cold water pipe is higher than that in the hot water discharge pipe, causing the piston to move. Upon stopping, the pressures equalize, allowing the piston to return to its original position and facilitating the flow of cold water into the exchanger tube, thereby discharging the hot water.

Career Highlights

Throughout his career, Christophe Marvillet has worked with prominent organizations, including the Commissariat à l'Énergie Atomique and Chaffoteaux et Maury. His experience in these companies has enriched his expertise in the field of energy and fluid dynamics.

Collaborations

Marvillet has collaborated with notable colleagues such as Fernand Lauro and Patrick Mayoussier. Their combined efforts have contributed to advancements in the technologies they have worked on.

Conclusion

Christophe Marvillet's innovative contributions to fluid heating technology demonstrate his commitment to improving energy efficiency and functionality in domestic heating systems. His patent reflects a significant advancement in the field, showcasing his inventive spirit and technical expertise.

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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