Methods for creating concentrated plant material solutions
US10974165B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 2, 2020 |
| Grant date | Apr 13, 2021 |
| Priority date | — |
| Expiry date | Mar 2, 2040 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11B9/025
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Methods for creating concentrated plant material solution are disclosed. Some examples include combining at least a concentrated plant material, at least one terpenoid compound, and a solvent to define a mixture; heating the mixture, wherein a temperature of the mixture is heated above a boiling point of the solvent and wherein the temperature of the heated mixture does not exceed a lower one of a boiling point of the concentrated plant material and a boiling point of the at least one terpenoid compound; and maintaining the temperature of the mixture above the boiling point of the solvent and below the lower one of the boiling point of the concentrated plant material and the boiling point of the at least one terpenoid compound until the amount of solvent remaining in the mixture reaches a predetermined concentration level.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.