Patent · US Active

Method for producing an extract of a matrix of vegetable origin with a non-ionic amphiphilic compound as extraction adjuvant in an aqueous medium

US10299502B2 · kind B2 · utility

0Cited by

1References

24Claims

0Family size

Assignee

PIERRE FABRE DERMO-COSMETIQUE · FR

Inventors

Mathieu LETI · Ramonville-Saint-Agne, FR
Anne Mandeau · Toulouse, FR

Key dates

Filing date	Mar 18, 2016
Grant date	May 28, 2019
Priority date	—
Expiry date	Mar 18, 2036

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K2236/53
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The invention relates to a method for producing an extract of a matrix of vegetable origin, particularly a plant, involving a solid-liquid extraction by means of an aqueous solution containing at least one, preferably agro-sourced, non-ionic amphiphilic compound, at a concentration at least equal to the minimum hydrotrope concentration thereof.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.