Thomas S Coyne

Title: Thomas S. Coyne: Innovator in Enzyme Stability

Introduction

Thomas S. Coyne is a notable inventor based in Livermore, CA (US). He has made significant contributions to the field of enzyme stability, particularly in the context of oxidant dry bleach compositions. With a total of 6 patents to his name, Coyne's work has had a substantial impact on the industry.

Latest Patents

One of his latest patents is focused on the encapsulated enzyme in dry bleach composition. This invention addresses the challenges of enzyme stability, which is adversely affected by increased temperature, humidity, and the presence of strong oxidants, such as peracids. The invention provides a solution by coating or encapsulating the enzyme, ensuring its stability in the presence of oxidant bleaches. This method allows for enzyme solubility suitable for use in bleach mixtures upon introduction to an aqueous medium. Additionally, alkali and neutral materials serve as protection agents, neutralizing oxidant species before they can denature the enzyme. The composition may also include standard bleaching adjuncts such as builders, fillers, buffers, brighteners, and fragrances, alongside the discrete coated enzyme granules.

Career Highlights

Coyne's career is marked by his association with The Clorox Company, where he has been able to apply his innovative ideas in practical applications. His work has contributed to advancements in cleaning products that utilize enzyme technology effectively.

Collaborations

Throughout his career, Thomas S. Coyne has collaborated with notable colleagues, including Frances E. Mitchell and Dale S. Steichen. These collaborations have further enriched his contributions to the field.

Conclusion

In summary, Thomas S. Coyne is a distinguished inventor whose work in enzyme stability has led to significant advancements in the cleaning industry. His innovative patents continue to influence the development of effective bleach compositions.