Invention Grant
- Patent Title: Chromatography methods
- Patent Title (中): 色谱法
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Application No.: US13807255Application Date: 2011-07-07
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Publication No.: US08801924B2Publication Date: 2014-08-12
- Inventor: James D. McChesney , Douglas L. Rodenburg
- Applicant: James D. McChesney , Douglas L. Rodenburg
- Applicant Address: US MS Etta
- Assignee: IronStone Separations, Inc.
- Current Assignee: IronStone Separations, Inc.
- Current Assignee Address: US MS Etta
- Agency: Hamilton, DeSanctis & Cha, LLP
- Agent Sam L. Nguyen
- International Application: PCT/US2011/043233 WO 20110707
- International Announcement: WO2012/030432 WO 20120308
- Main IPC: B01D15/08
- IPC: B01D15/08
Abstract:
This application discloses, in part, 1) a stationary phase column and compression designs for preparative chromatography, 2) a method of improving performance of silica gel chromatography by controlling the hydration of silica gel and acidifying the mobile phase, and 3) a method of extending the life of a silica gel column packing by cleaning or regenerating the silica gel stationary phase.
Public/Granted literature
- US20130199999A1 Chromatography Methods Public/Granted day:2013-08-08
Information query
