David E Estell

Title: Innovations of David E Estell in Enzyme Technology

Introduction

David E Estell is a prominent inventor based in San Francisco, CA. He has made significant contributions to the field of enzyme technology, particularly in the development of alpha-amylases. With a total of 2 patents, his work has implications for various industries, including ethanol production and cleaning applications.

Latest Patents

Estell's latest patents focus on innovative methods and variants of alpha-amylases. One patent describes alpha-amylases from AmyE, including their nucleic acids and host cells. These methods are particularly useful for the liquefaction and saccharification of starch, yielding sugars beneficial for ethanol and high fructose corn syrup production. Another patent details variants of a parent α-amylase that exhibit alterations in properties such as specific activity, substrate specificity, and thermal stability. These variants are suitable for applications in starch conversion, laundry washing, and sweetener production.

Career Highlights

David E Estell is currently associated with Danisco US Inc., where he continues to innovate in enzyme technology. His work has been instrumental in advancing the understanding and application of amylases in various sectors.

Collaborations

Estell has collaborated with notable colleagues, including William Albert Cuevas and Sang-Kyu Lee, contributing to the advancement of enzyme research and development.

Conclusion

David E Estell's contributions to enzyme technology through his patents and collaborations highlight his role as an influential inventor in the field. His work continues to impact industries reliant on starch conversion and cleaning technologies.