From: Trends in intellectual property rights protection for medical cannabis and related products
Title | Short description | Patent doc. number |
---|---|---|
Processes and apparatus for extraction of active substances and enriched extracts from natural products (US9034395B2 - Processes and apparatus for extraction of active substances and enriched extracts from natural products - Google Patents n.d.) | Processes for preparing purified extracts from crude extracts of natural products, by extraction with hot gas | US9034395 |
Extraction of pharmaceutically active components from plant materials (US20040033280A1 - Extraction of pharmaceutically active components from plant materials - Google Patents n.d.) | A method for preparing a botanical drug substance for incorporation in to a medicament. The medicament comprises cannabinoids obtained by extraction from cannabis | US20040033280A1 |