Automated chromatography column switching control based on pressure detection

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United States of America Patent

PATENT NO 11938418
APP PUB NO 20170361244A1
SERIAL NO

15533591

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Abstract

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Certain embodiments of the invention provides a method for monitoring level of saturation of a chromatography media in a column, which method comprises measuring a first pressure at the inlet of an unloaded column; measuring a second pressure at the inlet from a loaded column; and comparing the first and second pressure measurement to determine the level of saturation of the chromatography media. Embodiments of the invention also provide related methods for controlling a chromatography system and methods for controlling a periodic counter current chromatography system, as well as a chromatography system suitable for use with the novel methods.

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Patent Owner(s)

  • CYTIVA SWEDEN AB

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lacki, Karol Maciej Uppsala, SE 5 7

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