Stephen D Ziman

Title: Stephen D. Ziman: Innovator in Herbicides and Plant Growth Regulators

Introduction

Stephen D. Ziman, based in San Francisco, CA, has made significant contributions to the field of herbicides and plant growth regulation. With an impressive portfolio of 10 patents, Ziman's work is characterized by innovative chemical compounds that contribute to agricultural efficiency and productivity.

Latest Patents

Among Stephen D. Ziman's latest patents are notable inventions related to herbicidal and plant-growth-regulating compounds. One patent features compounds of the formula where R1 and R2 are alkyl or halo, R3 is hydrogen or alkyl, Z is halo, and R4 is alkoxycarbonyl, alkoxy, phenyl, or substituted phenyl. Another recent patent focuses on N-(heterocyclyl)-methylacetanilide compounds, which display herbicidal and plant growth regulating activity. These compounds have complex structures designed for efficacy, showcasing Ziman's adeptness in chemical innovation.

Career Highlights

Throughout his career, Stephen D. Ziman has worked with reputable organizations, most notably the Chevron Research Company. His tenure in various research capacities has allowed him to hone his skills in developing innovative solutions in the agricultural sector, particularly in herbicide technology.

Collaborations

Ziman’s journey has been punctuated with valuable collaborations with coworkers Richard N. Reynolds, Jr. and David C. Chan. Together, they have aimed to advance the field of agricultural chemistry, leveraging their expertise to create effective herbicidal products.

Conclusion

Stephen D. Ziman stands out as a significant figure in the realm of herbicidal and plant-growth-regulating innovations. His extensive patents and impactful collaborations underscore his commitment to agricultural advancements, making him an influential inventor in his field.