This inventor holds 1 USPTO granted patent. Top assignee: L'air Liquide,societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude. Active years: 2001.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2001
Title: Frédérique Ferrand: Innovator in Liquid Agitation Technology
Introduction
Frédérique Ferrand is a notable inventor based in Versailles, France. He has made significant contributions to the field of liquid agitation technology, particularly in the context of industrial applications. His innovative approach has led to the development of a unique device that enhances the efficiency of gas transfer in liquids.
Latest Patents
Frédérique Ferrand holds a patent for a "Device for agitating a liquid in a reactor and for injecting a gas into this liquid." This device features a drive mechanism positioned above the reactor, equipped with a vertical output shaft. At the end of this shaft is an axial-flow mobile assembly, such as a propeller, which is immersed in the reactor. Additionally, the output shaft carries an auto-suction turbine, also immersed in the reactor, which is driven by the output shaft. The design includes a coaxial cylinder linked to the drive device, with an aperture at the upper end for gas injection into an annular gap defined by the shaft and the cylinder. This innovative device allows for efficient gas transfer into liquids and ensures proper agitation, enabling particles to remain in suspension. Its application is particularly relevant for the biological treatment of industrial effluents.
Career Highlights
Frédérique Ferrand is associated with L'Air Liquide, Société Anonyme Pour L'Étude Et L'Exploitation Des Procédés Georges Claude. His work at this esteemed company has allowed him to focus on advancements in liquid agitation technologies, contributing to various industrial processes.
Collaborations
Frédérique has collaborated with notable coworkers, including Florent Bouquet and Florence Gouhinec. Their combined expertise has fostered a collaborative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Frédérique Ferrand's contributions to liquid agitation technology exemplify the impact of innovative thinking in industrial applications. His patented device not only enhances efficiency but also addresses critical environmental challenges. His work continues to influence the field and inspire future advancements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile