Patent · US Active

Compositions containing phenolic compounds having synergistic antioxidant benefits

US10828515B2 · kind B2 · utility

0Cited by

2References

20Claims

0Family size

Assignee

L'Oreal · FR

Inventors

Zhi Pan · Fort Lee, US
Ashleigh Murtaugh · Clark, US
Fan Hu · Taipei, TW

Key dates

Filing date	Oct 31, 2016
Grant date	Nov 10, 2020
Priority date	—
Expiry date	Jan 18, 2038

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K2800/5922
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Compositions comprising at least one polyphenol selected from the group consisting of Silybum Marianum extract, Origanum Vulgare leaf extract, and Coptis Chinensis root extract, and baicalin, and Vitamin E, all present in amounts sufficient to produce synergistic antioxidant activity and provided for cosmetic and other uses.

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