Douglas M Jamieson

Title: Innovations by Douglas M Jamieson

Introduction

Douglas M Jamieson is an accomplished inventor based in Patterson, CA. He has made significant contributions to the field of chromatography, holding a total of 2 patents. His work focuses on developing advanced devices that enhance the efficiency and effectiveness of chemical analysis.

Latest Patents

One of his latest patents is the "Multi-lumen mixing device for chromatography." This innovative device features a mixer body with an inlet and outlet portion, along with an array of capillary channels. Each channel is designed to have approximately the same length, and the array includes at least three different cross-sectional areas. This design allows for improved mixing and transport of samples in chromatographic processes.

Another notable patent is the "Surrogate addition device and a method of analyte concentration." This device is engineered to add a surrogate compound at a uniform transport rate to a flowing sample stream. It consists of a surrogate reservoir, a flow chamber, and a diffusion barrier, which work together to ensure precise addition of the surrogate compound to the sample solution.

Career Highlights

Douglas M Jamieson is currently employed at Dionex Corporation, a company known for its innovative solutions in analytical instrumentation. His work at Dionex has allowed him to further develop his inventions and contribute to advancements in chromatography technology.

Collaborations

Throughout his career, Jamieson has collaborated with notable colleagues, including Christopher A Pohl and Rosanne Williamson Slingsby. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Douglas M Jamieson is a prominent inventor whose work in chromatography has led to the development of groundbreaking devices. His contributions continue to impact the field, showcasing the importance of innovation in scientific research and analysis.