Company Filing History:
Years Active: 1993-1994
Title: Victor M Barreto: Innovator in Ion Chromatography
Introduction
Victor M Barreto is a notable inventor based in Santa Clara, CA, who has made significant contributions to the field of ion chromatography. With a total of 2 patents to his name, Barreto's work focuses on improving the efficiency and cost-effectiveness of ion chromatography systems.
Latest Patents
One of Barreto's latest patents is an innovative ion chromatography system that utilizes electrochemical suppression and detection. This invention streamlines the operation of ion chromatography while enhancing detection limits. The apparatus features chromatographic separating means that allow a sample to be eluted in an eluent solution containing an electrolyte. It includes a suppressor with a chromatography effluent compartment separated from a detector effluent compartment by an ion exchange membrane. This design creates distinct flow channels for both the chromatography effluent and the detector effluent. Electrode means are integrated into both channels to pass an electric current across the solution. The chromatography effluent flows through the suppressor and is detected for resolved ionic species. The effluent is then recycled through the detector effluent flow channel, forming a sump for electrolyte ions and supplying water for the electrolysis reaction that generates acid or base for suppression.
Career Highlights
Victor M Barreto is currently employed at Dionex Corporation, where he continues to develop innovative solutions in the field of chromatography. His work has been instrumental in advancing the technology used in analytical chemistry.
Collaborations
Barreto has collaborated with notable colleagues, including John R Stillian and Keith A Friedman, contributing to the advancement of ion chromatography technologies.
Conclusion
Victor M Barreto's contributions to ion chromatography demonstrate his commitment to innovation and efficiency in analytical methods. His patents reflect a deep understanding of the complexities involved in chromatography, paving the way for future advancements in the field.