Supercritical fluid chromatography system

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United States of America Patent

PATENT NO 10610808
SERIAL NO

15504313

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Abstract

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Provided is a supercritical fluid chromatography system, and components comprising such a system, including one or more of a supercritical fluid chiller, a supercritical fluid pressure-equalizing vessel, and a supercritical fluid cyclonic separator. The supercritical fluid chiller and the use of the chiller allow efficient and consistent pumping of liquid-phase gases employing off-the-shelf HPLC pumps in the supercritical chromatography system using liquid-phase gas mobile phase. The pressure equalizing vessel allows the use of off the shelf HPLC column cartridges in the supercritical chromatography system. The cyclonic separator efficiently and effectively allows for separation of sample molecules from a liquid phase or gas phase stream of a supercritical fluid.

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Patent Owner(s)

Patent OwnerAddress
SUPERCRITICAL FLUID TECHNOLOGIES INCNEWARK DELAWARE 19711

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brisach, Daniel Alan Nottingham, US 5 32
Chikwem, Chinedu David Wilmington, US 7 36
James, Kenneth Joseph Newark, US 10 37
Krewson, Kenneth Richard Allentown, US 10 37
Waibel, Brian Jeffrey Kennett Square, US 10 54

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