Patent ID: 9284346
Filing Date: 2016-03-15
CPC Classification: B01D,B01J,C07K

Claim Text:
1. A disposable preparative chromatography column for effecting separation of components of a process liquid comprising: a. a flexible disposable bag with an inner volume; b. a septum disposed within the flexible disposable bag to separate the flexible disposable bag into a flexible upper chamber and a flexible lower chamber, the septum including a porous surface that allows passage of liquid but not chromatography media from the upper chamber to the lower chamber; c. a chromatography media disposed in the upper chamber; d. at least one inlet to introduce liquid into the flexible upper chamber of the bag containing the chromatography media; e. at least one outlet to remove the liquid from the flexible lower chamber of the bag after passage through the septum; and f. at least one mixing mechanism to mix the contents of the bag.