Invention Grant
- Patent Title: Thermal extraction method and product
- Patent Title (中): 热萃取法和产品
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Application No.: US12295916Application Date: 2007-04-02
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Publication No.: US09127208B2Publication Date: 2015-09-08
- Inventor: David Boulard , Robert G. Graham , Barry Freel
- Applicant: David Boulard , Robert G. Graham , Barry Freel
- Applicant Address: CA Ottawa, Ontario
- Assignee: Pharmatherm Chemicals, Inc.
- Current Assignee: Pharmatherm Chemicals, Inc.
- Current Assignee Address: CA Ottawa, Ontario
- Agency: Jones Day
- International Application: PCT/CA2007/000535 WO 20070402
- International Announcement: WO2007/112570 WO 20071011
- Main IPC: C07D305/00
- IPC: C07D305/00 ; C10B53/02 ; A61K36/00 ; A61K36/13 ; C10B49/22 ; C10C5/00 ; C07D305/14
Abstract:
The present invention is related to a thermal extract of a plant material and methods of extraction thereof. The method of producing a thermal extract from a plant starting material by means of a thermal extraction of the starting material wherein the improvement consists in requiring smaller amounts of costly and/or toxic organic solvents for the extraction and partitioning steps.
Public/Granted literature
- US20090298927A1 Thermal Extraction Method and Product Public/Granted day:2009-12-03
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