Invention Grant
- Patent Title: Processes and apparatus for extraction of active substances and enriched extracts from natural products
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Application No.: US12618347Application Date: 2009-11-13
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Publication No.: US09034395B2Publication Date: 2015-05-19
- Inventor: Brian Whittle , Geoffrey Guy , David Downs , David W. Pate
- Applicant: Brian Whittle , Geoffrey Guy , David Downs , David W. Pate
- Applicant Address: GB Salisbury
- Assignee: GW Pharma Limited
- Current Assignee: GW Pharma Limited
- Current Assignee Address: GB Salisbury
- Agency: Wolf, Greenfield & Sacks, P.C.
- Priority: GB0111046.9 20010504
- Main IPC: A61K36/00
- IPC: A61K36/00 ; B01D11/02 ; B01D11/00
Abstract:
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.
Public/Granted literature
- US20100119606A1 PROCESSES AND APPARATUS FOR EXTRACTION OF ACTIVE SUBSTANCES AND ENRICHED EXTRACTS FROM NATURAL PRODUCTS Public/Granted day:2010-05-13
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