Control system and method for flash separation

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United States of America Patent

PATENT NO 8679345
APP PUB NO 20100219127A1
SERIAL NO

12659211

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Abstract

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Provided are methods and apparatus for determining conditions for performing chromatography, particularly flash chromatography. The methods may be utilized for separating compounds in a sample in a column chromatography system. The method includes determining at least two retention factors corresponding to the TLC performance of a target compound and an adjacent compound and defining a sample loading amount and a solvent gradient profile using at least two solvents that will result in differential elution of the target and adjacent compounds from a chromatography column. The chromatography system and loading parameters may be selected to provide satisfactory separation of the target compound from adjacent compounds.

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Patent Owner(s)

Patent OwnerAddress
BIOTAGE ABCHARLOTTESVILLE VA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bickler, John R Hampstead, US 4 31
Horsman, Jeffrey A Charlottesville, US 19 228

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