Processes for solvent extraction of cannabinoids, terpenes and flavonoids from biomass
US11724977B2 · kind B2 · utility
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24Claims
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Key dates
| Filing date | Mar 16, 2021 |
| Grant date | Aug 15, 2023 |
| Priority date | — |
| Expiry date | Jun 14, 2041 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2601/16
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
In alternative embodiments, provided are industrial processes and methods for extracting or removing cannabinoids, flavonoids and terpenes from plant materials such as trichomes. In alternative embodiments, the cannabinoids, flavonoids and terpenes are extracted or removed from the plant materials using a non-polar, organic solvent, or a mixture of non-polar, organic solvent and polar, organic solvent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.