Stephen J Streatfield

Title: Innovations and Contributions of Stephen J Streatfield

Introduction

Stephen J Streatfield is a notable inventor based in Kennett Square, PA (US), recognized for his significant contributions to the field of biotechnology. He holds a total of five patents, showcasing his innovative approach to plant science and genetic engineering.

Latest Patents

Among his latest patents is a regulatory region preferentially expressing to seed embryo and method of using the same. This invention provides improved seed preferred, particularly embryo preferred expression in plants. The methods of use are designed to preferentially express a heterologous protein to the embryo tissue of a plant. This sequence is particularly useful in the expression of heterologous proteins to the embryo of monocotyledonous plants, especially cereals and maize. Another significant patent involves the commercial production of insulin and insulin-like protein in plants. This invention relates to the production of proinsulin or insulin in seeds of monocot plants by transforming these plants with a nucleotide sequence encoding proinsulin or insulin under the control of a seed-specific promoter.

Career Highlights

Stephen has worked with various companies throughout his career, including Applied Biotechnology Institute, Inc. and Prodigeue, Inc. His work has significantly impacted the field of agricultural biotechnology, particularly in the development of methods for enhancing plant traits.

Collaborations

Stephen has collaborated with notable individuals in his field, including Robert Love and Jeff Bray. These collaborations have contributed to the advancement of his research and innovations.

Conclusion

Stephen J Streatfield's contributions to biotechnology and plant science through his patents and collaborations highlight his role as an influential inventor in the industry. His work continues to pave the way for advancements in agricultural practices and genetic engineering.