Passion flower seed extract, and cosmetic, pharmaceutical or dermatological compositions containing same
US11596662B2 · kind B2 · utility
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22Claims
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Assignee
Inventors
Key dates
| Filing date | Apr 23, 2021 |
| Grant date | Mar 7, 2023 |
| Priority date | — |
| Expiry date | Nov 11, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2236/55
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention relates to a polyphenolic extract of passion flower seeds, in particular Passiflora incarnata or Passiflora edulis seeds, comprising at least 30 percent by weight polyphenols, expressed as gallic acid equivalent, relative to the weight of the dry extract. The invention also relates to a method for preparing an extract of said type, a composition containing same, and the cosmetic, dermatological or therapeutic use thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.