Location History:
- Tassin la Demi-Lune, FR (1981 - 1984)
- Tassin, FR (1983 - 1985)
Company Filing History:
Years Active: 1981-1985
Title: The Innovative Contributions of Daniel Michelet
Introduction
Daniel Michelet is a notable inventor based in Tassin la Demi Lune, France. He has made significant contributions to the field of chemistry, particularly in the preparation of various chemical compounds. With a total of 9 patents to his name, Michelet's work has implications in the development of therapeutically useful substances.
Latest Patents
Michelet's latest patents include a process for the preparation of 4-hydroxyquinolines. This process involves oxidizing a 1,2,3,4-tetrahydroquinolin-4-one in a basic medium under pressure, utilizing excess oxygen or air at controlled temperatures. The resulting 4-hydroxyquinoline products are valuable for creating therapeutically useful substances. Another significant patent involves the preparation of polyphenols by oxidizing hydroxybenzaldehydes with hydrogen peroxide. This method is characterized by maintaining a pH of no greater than 7 throughout the oxidation reaction, making it suitable for producing compounds like hydroxy-p-vanillin.
Career Highlights
Throughout his career, Daniel Michelet has worked with prominent companies such as Rhone-Poulenc Santé and Rhone-Poulenc Industries. His experience in these organizations has contributed to his expertise in chemical processes and innovation.
Collaborations
Michelet has collaborated with notable coworkers, including Dominique Petre and Michel Baudouin. These partnerships have likely enriched his research and development efforts in the field of chemistry.
Conclusion
Daniel Michelet's innovative work and numerous patents reflect his significant contributions to the field of chemistry. His processes for preparing valuable chemical compounds demonstrate his expertise and commitment to advancing scientific knowledge.