GB Patent

GB2377218A — Process and apparatus for extraction of active substances and enriched extracts from natural products

Assigned to GW Pharma Ltd · Expires 2003-01-08 · 23y expired

What this patent protects

Processes for preparing extracts of natural products such as plant material by extraction with hot gas. Apparatus suitable for use in preparing extracts of natural products are also described.

USPTO Abstract

Processes for preparing extracts of natural products such as plant material by extraction with hot gas. Apparatus suitable for use in preparing extracts of natural products are also described.

Drugs covered by this patent

Patent Metadata

Patent number
GB2377218A
Jurisdiction
GB
Classification
—
Expires
2003-01-08
Drug substance claim
No
Drug product claim
No
Assignee
GW Pharma Ltd
Source
FDA Orange Book + USPTO grounding via Google Patents

Bibliographic data sourced from FDA Orange Book + USPTO public records. Plain-English summary generated by AI grounded in source text. Patent term extensions (PTR, SPC, pediatric) may shift the effective expiry. Not legal advice.

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