Process for the production and purification of sterols
US11781088B2 · kind B2 · utility
0Cited by
2References
21Claims
0Family size
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Inventors
Key dates
| Filing date | Sep 24, 2020 |
| Grant date | Oct 10, 2023 |
| Priority date | — |
| Expiry date | Sep 24, 2040 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07J9/00
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The presently claimed invention relates to a process for the production and purification of sterols from oil distillates or oil distillation residues, in particular from the latter. Specifically, the presently claimed invention relates to a process for obtaining sterols in a pure form with reduced impurity and improved color.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.