Invention Grant
- Patent Title: Method for securing a distributor plate to a backing plate of a chromatography column and a chromatography column
- Patent Title (中): 将分配器板固定到色谱柱和色谱柱的背板的方法
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Application No.: US13990160Application Date: 2011-11-28
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Publication No.: US09278296B2Publication Date: 2016-03-08
- Inventor: Manoj Kumar Ramakrishna , Shashikanth Agnihotry
- Applicant: Manoj Kumar Ramakrishna , Shashikanth Agnihotry
- Applicant Address: SE Uppsala
- Assignee: GE Healthcare Bio-Sciences AB
- Current Assignee: GE Healthcare Bio-Sciences AB
- Current Assignee Address: SE Uppsala
- Agency: Parks Wood LLC
- Priority: GB1020146.5 20101129
- International Application: PCT/SE2011/514333 WO 20111128
- International Announcement: WO2012/074464 WO 20120607
- Main IPC: B01D15/22
- IPC: B01D15/22 ; G01N30/60
Abstract:
The present invention relates to methods for securing a distributor plate to a backing plate of a chromatography column without the need for releasable fixing means as screws or bolts. The invention also relates to chromatographic columns utilizing such methods. The method employs a negative pressure or vacuum that is generated internally within the column to affix the distributor to the backing plate.
Public/Granted literature
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