Susan Lauren Fortson

Title: Innovations by Susan Lauren Fortson

Introduction

Susan Lauren Fortson is an accomplished inventor based in Mountain View, CA. She has made significant contributions to the field of isotopic analysis and energy expenditure measurements. With a total of two patents to her name, her work has implications in both medical and environmental research.

Latest Patents

One of her latest patents is a method for isotopic analysis of water in bodily fluids. This innovative technique involves preparing biological fluid samples, such as blood plasma or saliva, for isotopic analysis by precipitating proteins while leaving the isotopic ratio unaffected. The process includes adding metal ions, salts, organic solvents, or organic polymers, followed by centrifugation to transfer the supernatant for isotopic analysis. This method utilizes tunable diode laser absorption spectrometry to obtain quantitative measures of hydrogen and oxygen isotope levels in the water relative to reference standards.

Another notable patent is the triple isotope method and analyzer for total energy expenditure measurements. This method involves administering a specified dose of doubly-labeled water to a living subject and obtaining samples at multiple times. The isotopic ratios of hydrogen and oxygen are measured using optical spectroscopy, allowing for the determination of body water flux and exhaled carbon dioxide. This innovative approach reduces the required isotope dosing of subjects and decreases uncertainty at current dosing levels.

Career Highlights

Throughout her career, Susan has worked with prominent companies such as Abb Research Ltd. and Los Gatos Research, Inc. Her expertise in isotopic analysis has positioned her as a leader in her field, contributing to advancements in both scientific research and practical applications.

Collaborations

Susan has collaborated with notable professionals, including Manish P. Gupta and Douglas Steven Baer. These partnerships have further enhanced her research and development efforts, leading to impactful innovations.

Conclusion

Susan Lauren Fortson's contributions to isotopic analysis and energy expenditure measurement demonstrate her significant impact on scientific research. Her innovative patents reflect her dedication to advancing technology in her field.