Company Filing History:
Years Active: 2008
Title: Innovations of John A Barnes
Introduction
John A Barnes is a notable inventor based in Kingston, CA. He has made significant contributions to the field of optical sensors, particularly through his innovative patent related to detecting compounds of interest in various test mediums.
Latest Patents
One of his key patents is titled "Long period grating sensor methods and apparatus." This invention focuses on optical sensors and the systems and methods that utilize these sensors for detecting one or more compounds of interest in a test medium. The patent describes an optical sensor that includes a long period grating and a solid phase microextraction (SPME) film. This sensor is designed to be exposed to a test medium, allowing for the selective partitioning of compounds into the SPME film. By comparing the optical properties of the sensor in the presence and absence of the test medium, it is possible to identify the presence of specific compounds.
Career Highlights
John A Barnes has been associated with Queen's University at Kingston, where he has contributed to research and development in optical sensor technology. His work has implications for various applications, including environmental monitoring and chemical analysis.
Collaborations
Throughout his career, John has collaborated with esteemed colleagues such as Hans-Peter Loock and R Stephen Brown. These collaborations have further enhanced the impact of his research and innovations in the field.
Conclusion
John A Barnes is a distinguished inventor whose work in optical sensors has paved the way for advancements in detecting compounds of interest. His contributions continue to influence the field and inspire future innovations.