Joseph Allan Patchett

Title: Joseph Allan Patchett: Innovator in Zeolite Catalysts

Introduction

Joseph Allan Patchett, a notable inventor based in Basking Ridge, NJ, has significantly contributed to the field of catalysis with an impressive portfolio of 47 patents. His innovative work focuses primarily on zeolite catalysts, which play a crucial role in removing nitrogen oxides from gaseous mediums, and have widespread applications in pollution control.

Latest Patents

Among his latest innovations, Patchett has developed copper CHA zeolite catalysts. These catalysts and corresponding systems boast methods for preparing and utilizing zeolite catalysts with a CHA crystal structure. The patents describe the efficacy of these catalysts in removing nitrogen oxides across a broad temperature range while demonstrating hydrothermal stability at high reaction temperatures. The zeolite carriers used in these catalysts maintain a silica to alumina ratio from approximately 15:1 to about 256:1, and a copper to alumina ratio ranging from about 0.25:1 to about 1:1.

Career Highlights

Throughout his career, Joseph Allan Patchett has held influential positions at major companies, including BASF Corporation and Engelhard Corporation. His extensive background in corporate environments has allowed him to apply his innovative ideas effectively, leading to numerous inventions that have advanced the field of catalysis.

Collaborations

Patchett has collaborated with notable individuals in his field, including Joseph Charles Dettling and Elizabeth Alina Przybylski. These collaborations have not only fostered innovation but have also established a network of professionals dedicated to advancing technological developments in catalyst technology.

Conclusion

Joseph Allan Patchett’s contributions to zeolite catalysts exemplify the essence of innovation within the field of chemistry. His 47 patents underscore his commitment to tackling environmental challenges through advanced technological solutions. As he continues to push the boundaries of research and development, Patchett remains a pivotal figure in modern catalysis, promising further advancements in reducing harmful emissions.