- 专利标题： Processes and apparatus for extraction of active substances and enriched extracts from natural products
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申请号： US12618347申请日： 2009-11-13
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公开(公告)号： US09034395B2公开(公告)日： 2015-05-19
- 发明人: Brian Whittle , Geoffrey Guy , David Downs , David W. Pate
- 申请人： Brian Whittle , Geoffrey Guy , David Downs , David W. Pate
- 申请人地址： GB Salisbury
- 专利权人： GW Pharma Limited
- 当前专利权人： GW Pharma Limited
- 当前专利权人地址： GB Salisbury
- 代理机构： Wolf, Greenfield & Sacks, P.C.
- 优先权： GB0111046.9 20010504
- 主分类号： A61K36/00
- IPC分类号： A61K36/00 ; B01D11/02 ; B01D11/00
摘要：
Processes for preparing extracts of natural products such as plant material, and for preparing purified extracts from crude extracts of natural products, by extraction with hot gas. Apparatus suitable for use in preparing extracts of natural products are also described.
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