James B Harkins

Title: The Innovations of James B. Harkins

Introduction

James B. Harkins is an accomplished inventor based in Knoxville, TN. He has made significant contributions to the field of chemical analysis through his innovative patent. His work focuses on methods and devices that enhance the concentration and purification of analytes, particularly in mass spectrometry.

Latest Patents

Harkins holds a patent for "Methods and devices for concentration and purification of analytes for chemical analysis including matrix-assisted laser desorption/ionization (MALDI) mass spectrometry." This patent describes analytical methods and devices designed to separate low abundance analytes by electrophoretically driving them through a sieving matrix. This process effectively removes high molecular weight species, allowing the remaining low abundance analytes to be electrophoretically focused onto a capture membrane. The analytes then become bound within a small capture site, which can be dried and attached to a conductive MALDI sample plate.

Career Highlights

Harkins is associated with Protein Discovery, Inc., where he continues to advance his research and development efforts. His work has been instrumental in improving analytical techniques that are crucial for various applications in chemical analysis.

Collaborations

Harkins has collaborated with notable colleagues, including Dean G. Hafeman and Kilian Dill, contributing to a dynamic research environment that fosters innovation and discovery.

Conclusion

James B. Harkins exemplifies the spirit of innovation in the field of chemical analysis. His contributions through his patent and work at Protein Discovery, Inc. highlight the importance of advancements in analytical methods.