Method for separating natural substance mixtures by means of SCPC
US11306116B2 · kind B2 · utility
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19Claims
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Key dates
| Filing date | May 29, 2018 |
| Grant date | Apr 19, 2022 |
| Priority date | — |
| Expiry date | May 29, 2038 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2236/30
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The invention relates to a method for separating natural substance mixtures, in particular those consisting of plant extracts, and for isolating and purifying and obtaining same, by means of sequential centrifugal partition chromatography (sCPC).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.