Heptane from a plant source, for the extraction of natural products
US11845720B2 · kind B2 · utility
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Key dates
| Filing date | Jan 29, 2019 |
| Grant date | Dec 19, 2023 |
| Priority date | — |
| Expiry date | Dec 3, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/805
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A heptane composition obtained from a plant source is described, wherein the plant source comprises Commiphora wildii and wherein the heptane composition is obtained by a process of extraction comprising hydrodistilling or steam distilling a resin of Commiphora wildii to obtain an essential oil. A method of using the heptane composition as a solvent for extracting one or more natural products is also described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.