Joseph S Foos

Title: Inventor Spotlight: Joseph S. Foos

Introduction

Joseph S. Foos, an accomplished inventor based in Needham, MA, has made significant contributions to the field of electrochemistry through his innovative designs and inventions. With a total of nine patents to his name, his work has influenced various aspects of sensor technology, enhancing measurement precision and reliability.

Latest Patents

Two of Joseph's latest patents exemplify his inventive prowess. The first patent is for a **Reference Electrode Assembly** that features a constrained-diffusion liquid junction. This assembly utilizes separate flow paths for a liquid junction solution and a sample solution, comprising a flow cell with an attached constraint made of porous material. This unique configuration is particularly beneficial for pH and ion-selective electrode potentiometric sensors and lends itself to mini-integrated electrochemical analyzers.

The second patent focuses on **Electrochemical Planar Metal/Metal Oxide Electrodes**, an improved active electrode designed for use in planar sensors. This electrode is created by combining a base component with a metal paste and subjecting it to heat in the presence of air, allowing for partial oxidation. These electrodes can be integrated into various planar sensor formats, notably pH and CO2 sensors, showcasing versatility in application.

Career Highlights

Joseph S. Foos's career includes notable tenures at Ciba Corning Diagnostics Corporation and Chiron Diagnostics Corporation. His work at these companies has allowed him to develop pioneering technologies that bridge the gap between scientific research and practical applications in diagnostics and sensor technology. His innovative spirit and dedication have been pivotal in advancing the capabilities of electrochemical sensors.

Collaborations

Throughout his career, Joseph has collaborated with esteemed colleagues, including Peter G. Edelman and James E. Flaherty. These collaborations highlight his commitment to teamwork and shared innovation, driving progress in their respective fields. Together, they have contributed to the development of cutting-edge technologies that have broadened the scope of electrochemical sensor applications.

Conclusion

Joseph S. Foos stands out as a remarkable inventor whose contributions have significantly impacted the domain of sensor technology. His nine patents, particularly in reference electrode assemblies and planar electrodes, showcase his expertise and dedication to innovation. As technology continues to evolve, Joseph's work remains at the forefront, paving the way for further advancements in electrochemical diagnostics.