Company Filing History:
3 out of 4 
1 out of 1 
1 out of 1,199 
Years Active: 2002-2018
Title: The Innovative Mind of Jean-Michel Espenan
Introduction
Jean-Michel Espenan is a prominent inventor based in Deyme, France, recognized for his significant contributions to the field of polymer science. With a notable portfolio of five patents, Espenan has focused his work primarily on the development of copolymers and filtration technologies.
Latest Patents
Espenan's most recent patents illustrate his expertise in creating novel materials for practical applications. His first patent, titled "Copolymer having amphiphilic blocks, and use thereof for manufacturing polymer filtration membranes," describes a copolymer that consists of both hydrophilic and hydrophobic blocks. The hydrophilic block can be synthesized from n-butyl acrylate and hydroxyethyl methacrylate monomers, while the hydrophobic block is derived from a methyl methacrylate monomer. This copolymer is particularly valuable as an additive in the manufacture of polymer filtration membranes, especially polyvinylidene fluoride (PVDF) membranes, using a phase inversion method.
His second significant patent, "Water filtration module and method for the manufacture and use thereof," outlines a sophisticated water filtration module made of hollow fibers that facilitate filtration from the outside to the inside. This innovative module is designed for efficiency, with removable elements that allow for easy maintenance and assembly.
Career Highlights
Throughout his career, Jean-Michel Espenan has played a key role in advancing polymer technologies. He has worked with renowned companies such as Polymem, where his expertise in filtration systems has contributed to the development of innovative solutions in water treatment and filtration processes. His work demonstrates a strong commitment to enhancing filtration technologies through innovative materials and designs.
Collaborations
Espenan has collaborated with notable industry professionals, including Franc Saux and Jean-Claude Bontemps. Their teamwork has resulted in substantial advancements in polymer science and filtration technologies, highlighting the importance of collaboration in fostering innovation.
Conclusion
Jean-Michel Espenan stands out as a visionary inventor whose patented technologies reflect a deep understanding of polymer science and its applications. His contributions to the field, especially in the area of filtration membranes, are paving the way for more efficient and effective water filtration solutions. As he continues to innovate, his work promises to have a lasting impact on both industry and environmental sustainability.