John D Hewes

Title: The Innovations of John D. Hewes

Introduction

John D. Hewes is a notable inventor based in Morristown, NJ (US). He has made significant contributions to the field of chemistry, particularly in the development of catalysts. His innovative work has led to the creation of a unique patent that showcases his expertise and creativity.

Latest Patents

Hewes holds a patent for the "Preparation of strong and super acid catalysts using elemental fluorine." This patent involves the preparation of a fluorinated cation exchange resin catalyst by contacting a polymer containing pendant acid groups, specifically the radical --SO.sub.3 X, with elemental fluorine. The process occurs in the presence of a water-free halogenated hydrocarbon liquid, followed by the conversion of the resulting pendant --SO.sub.3 X radical to a free acid. This innovative approach has implications for various applications in chemical processes.

Career Highlights

Throughout his career, John D. Hewes has been associated with AlliedSignal Inc., a company known for its advancements in technology and engineering. His work at AlliedSignal has allowed him to explore and develop new chemical processes that enhance the efficiency and effectiveness of catalysts.

Collaborations

Hewes has collaborated with notable colleagues, including Morris B. Berenbaum and Thomas P. Izod. These collaborations have contributed to the advancement of their respective fields and have fostered a spirit of innovation and teamwork.

Conclusion

John D. Hewes is a distinguished inventor whose work in catalyst development has made a lasting impact on the field of chemistry. His patent for the preparation of strong and super acid catalysts demonstrates his innovative spirit and dedication to advancing scientific knowledge.