Company Filing History:
1 out of 5,069 
1 out of 37 Years Active: 2019
Title: Frédéric Dumas-Bouchiat: Innovator in Magnetic Microstructures
Introduction
Frédéric Dumas-Bouchiat is a notable inventor based in Feytiat, France. He has made significant contributions to the field of materials science, particularly in the development of methods for producing films with three-dimensional magnetic microstructures. His innovative approach has implications for various applications in technology and engineering.
Latest Patents
Dumas-Bouchiat holds a patent for a method for producing a film comprising three-dimensional magnetic microstructures. This method involves creating a non-magnetic matrix that contains a plurality of three-dimensional magnetic microstructures arranged according to a predetermined pattern. The process includes using a master substrate with a magnetically structured face formed from multiple magnetic field micro-sources, which have a magnetic field gradient ranging from 10 to 10 T/m. The method also incorporates the addition of magnetic microparticles or nanoparticles to the master substrate, allowing them to agglomerate into three-dimensional microstructures due to the attractive magnetophoretic force exerted by the magnetic field gradient. Finally, a non-magnetic material matrix is deposited to enclose the microstructures and form the film, which is then peeled from the master substrate.
Career Highlights
Throughout his career, Frédéric Dumas-Bouchiat has worked with esteemed institutions such as the Centre National de la Recherche Scientifique and Université Joseph Fourier - Grenoble 1. His work has been pivotal in advancing research in magnetic materials and their applications.
Collaborations
Dumas-Bouchiat has collaborated with notable colleagues, including Nora Dempsey and Luiz Fernando Zanini. These partnerships have contributed to the success of his research and innovations.
Conclusion
Frédéric Dumas-Bouchiat's contributions to the field of magnetic microstructures highlight his role as an influential inventor. His patented methods pave the way for advancements in material science and technology.
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