Company Filing History:
2 out of 111 
2 out of 5,094 
1 out of 1 Years Active: 2018-2023
Title: The Innovative Contributions of Stephane Cordier
Introduction
Stephane Cordier is a notable inventor based in Plelan le Petit, France. He has made significant contributions to the field of materials science, particularly in the development of advanced nanocomposite materials. With a total of 2 patents, his work showcases a blend of innovation and practical application.
Latest Patents
Cordier's latest patents include a nanocomposite material made of a polymer-matrix comprising PEO-containing polymers and salts of luminescent polyanionic metal clusters. This invention focuses on a solid nanocomposite material that consists of a polymer-matrix in which alkali metal, hydronium, or ammonium salts of polyanionic components are dispersed. The polymer-matrix includes at least one linear or branched polymer or copolymer containing poly(ethylene oxide) (PEO) chains, which can be crosslinked. This material has potential applications as a phosphorescence emitter, for crop growth lighting, or for generating singlet oxygen.
Another significant patent is for a hybrid polymer with high cluster content. This invention involves a luminescent salt comprising a metal cluster anion and an organic cation. The metal cluster anion consists of a metal cluster with at least two metal atoms, selected from molybdenum, rhenium, tungsten, thallium, niobium, and their mixtures. The organic cation includes a cationic head substituted by at least one substituent with a polymerizable functional group. This patent also covers a polymeric material that has polymerized with this luminescent salt.
Career Highlights
Throughout his career, Cordier has worked with esteemed institutions such as Université De Rennes 1 and the Centre National De La Recherche Scientifique. His research has contributed to advancements in the field of photonic and optoelectronic devices, showcasing his expertise in material science.
Collaborations
Cordier has collaborated with notable colleagues, including Yann Molard and Maria De Los Angeles Amela-Cortes. These partnerships have further enriched his research and development efforts.
Conclusion
Stephane Cordier's innovative work in nanocomposite materials and luminescent salts highlights his significant contributions to materials science. His patents reflect a commitment to advancing technology for practical applications.