Patent · US Active

Combinations of herb extracts having synergistic antioxidant effect, and methods relating thereto

US8043637B2 · kind B2 · utility

1Cited by

3References

8Claims

0Family size

Assignee

The Dial Corporation · US

Inventors

Haiyan Ge · Scottsdale, US
Earl P. Seitz, Jr. · Scottsdale, US
Thomas Doering · Dormagen, DE

Key dates

Filing date	Jun 15, 2009
Grant date	Oct 25, 2011
Priority date	—
Expiry date	Aug 21, 2029

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K2800/522
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The present invention comprises mixtures of herb extracts which exert synergistic antioxidant effect and comprise the herb ginger and at least one other herb selected from the group consisting of honeysuckle and sophora. Skin care preparations incorporating such herb extract mixtures, and their methods of preparation and use, are also claimed.

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