Method of continuously producing cannabinol from cannabis plant and uses thereof
US11717474B2 · kind B2 · utility
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17Claims
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Key dates
| Filing date | Dec 30, 2020 |
| Grant date | Aug 8, 2023 |
| Priority date | — |
| Expiry date | Aug 15, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/81
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Provided are: a method of preparing a cannabis processed product having an increased CBN content in an efficient and economic manner, through cyclization of CBD and aromatization of THC by continuous microwave irradiation of a cannabis extract; and use of a processed product having an increased CBN content prepared by the method, a fraction thereof, and a single ingredient of CBN, in foods, drugs, and cosmetics.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.