Company Filing History:
Years Active: 1983-2005
Title: The Innovative Contributions of Denis Souyri
Introduction
Denis Souyri is a notable inventor based in Toulouse, France. He has made significant contributions to the field of chemistry, particularly in processes involving hydrazine and chlorides of hydrocarbons. With a total of three patents to his name, Souyri's work showcases his expertise and innovative spirit.
Latest Patents
One of Souyri's latest patents is a process for the selective decomposition of hydrazine in a hydrazine/substituted hydrazine/water mixture. This invention involves introducing a catalyst, such as nickel supported on silica/alumina, into the mixture and heating it to a temperature between 60°C and 120°C. Another significant patent is for the preparation of aliphatic or cycloaliphatic chlorides. This process consists of reacting the corresponding mono- or polyalcohol with phosgene or thionyl chloride in the presence of catalysts, leading to the quick production of chlorides with high yields and minimal by-products.
Career Highlights
Throughout his career, Denis Souyri has worked with prominent companies, including Société Nationale des Poudres et Explosifs and Isochem. His experience in these organizations has contributed to his development as an inventor and has allowed him to apply his innovative ideas in practical settings.
Collaborations
Souyri has collaborated with notable colleagues, including Loic Lecomte and Serge Metge. These partnerships have likely enriched his work and fostered a collaborative environment for innovation.
Conclusion
Denis Souyri's contributions to the field of chemistry through his patents and collaborations highlight his role as an influential inventor. His innovative processes continue to impact the industry and demonstrate the importance of creativity in scientific advancements.