Method of drying botanicals
US10639340B2 · kind B2 · utility
2Cited by
0References
18Claims
0Family size
Inventor
Key dates
| Filing date | Apr 5, 2019 |
| Grant date | May 5, 2020 |
| Priority date | — |
| Expiry date | Apr 5, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2236/51
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A method for drying to increase the useful life of botanicals and shorten the time to market after harvest of the botanicals. The method may include flash freezing the botanicals, at a desired optimal temperature range, soon after harvest. The method may include storing the frozen botanicals indefinitely prior to drying. The method may include drying the frozen botanicals using a lyophilizer at a desired optimal temperature and pressure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.