Paul John De Fraine

Title: Paul John De Fraine: Innovator in Chemical Compounds

Introduction: Paul John De Fraine, an accomplished inventor based in Bracknell, GB, has made significant contributions to the field of chemistry through his innovative patent. His work particularly focuses on the development of pyrrolone compounds, highlighting his expertise in chemical synthesis and application.

Latest Patents: Paul John De Fraine holds one patent pertaining to chemical compounds. This patent specifically relates to pyrrolone compounds characterized by the formula (I), wherein X, R, R, R, R, and R are defined in the specification. The invention encompasses processes and intermediates for producing these compounds, herbicidal compositions that incorporate them, and methodologies for their application in controlling plant growth.

Career Highlights: Throughout his career, Paul has worked with prominent organizations such as Syngenta Corporation and Syngenta Participations AG. His experience in these companies has allowed him to develop a robust understanding of agricultural chemistry and innovation in plant protection solutions.

Collaborations: During his professional journey, Paul has collaborated with notable colleagues, including Alan John Dowling and Timothy Robert Desson. These partnerships have likely contributed to the success of his inventions and the enhancement of agricultural practices.

Conclusion: Paul John De Fraine is a notable figure in the realm of chemical innovation, particularly in the synthesis of herbicidal compounds. His patent and the collaborative work with industry leaders underscore his impact on plant growth management and chemical research. Through his contributions, he continues to advance the understanding of chemical compounds and their practical applications in agriculture.