US Patent 7670487 De-pressurization scheme for chromatography columns
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Patent abstract
A depressurization process for a packed separation column is provided where the column system experiences a rapid and/or severe drop in pressure that could potentially damage column components. The process provides a safe de-pressurization of the column on the outlet side by decreasing the outlet pressure in controlled steps while allowing the inlet pressure of the column time to lower after each decreased step.
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Patent Inventor Names
Edwin E. Wikfors0
Kimber D. Fogelman0
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US Patent 07670487 De-pressurization scheme for chromatography columns US Patent 7670487 De-pressurization scheme for chromatography columns
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Patent Number
076704870
Patent Number
76704870
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Patent Jurisdiction
Patent Number
076704870
Date of Patent
March 2, 2010
0Patent Application Number
114904980
Date Filed
July 21, 2006
0Official Website
Patent Primary Examiner
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US Patent 07670487 De-pressurization scheme for chromatography columns
Infobox
Is a
Patent jurisdiction
Patent number
07670487
Date of patent
March 2, 2010
Patent application number
11490498
Date Filed
July 21, 2006
Patent primary examiner
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