Prevention of the oxidation of perfumery raw materials
US12257332B2 · kind B2 · utility
0Cited by
3References
6Claims
0Family size
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Key dates
| Filing date | Jan 24, 2019 |
| Grant date | Mar 25, 2025 |
| Priority date | — |
| Expiry date | Jan 24, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/524
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The aspects presented herein provide methods and compositions for the reduction of the peroxide value of perfume ingredients, formulated perfumes, formulated body care products, essential oils, and natural extracts.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.