Mobile phase dilution scheme for enhanced chromatography

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United States of America Patent

PATENT NO 6790361
APP PUB NO 20040035789A1
SERIAL NO

10414455

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Abstract

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A method and device for increasing the loading capacity of a chromatography column through dilution of a mobile phase at the head of the column. A strong mobile phase is provided for dissolving a sample. A sample is injected into the strong mobile phase, and subsequently diluted with a weak mobile phase. The resulting sample-containing weak mobile phase is passed through a chromatography column for retention and separation of the components of the sample.

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Patent Owner(s)

Patent OwnerAddress
WATERS TECHNOLOGIES CORPORATION34 MAPLE STREET MILFORD MA 01757

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Baynham, Mark K Upton, MA 4 42
Fisk, Raymond P Norton, MA 35 467
Neue, Uwe Dieter Ashland, MA 7 41
Phoebe, Charles H Uxbridge, MA 4 42
Turner, Richard C Milford, MA 7 135
Wheat, Thomas E Hopedale, MA 12 61

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