Patent · US Active

Systems and methods for improving the appearance of the skin

US10835479B2 · kind B2 · utility

1Cited by

64References

20Claims

0Family size

Assignee

L'Oreal · FR

Inventors

Anne-Laure Suzanne Bernard · New York, US
Alexandra Jane Elisa Farran
Yang Deng · Foster City, US

Key dates

Filing date	Dec 30, 2016
Grant date	Nov 17, 2020
Priority date	—
Expiry date	Dec 30, 2036

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61Q19/08
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The invention relates to systems and methods for improving the appearance of the skin. The systems comprise 1) a skin-tightening composition comprising at least one thermoplastic elastomer and at least one adhesive polymer; and 2) a long-wear cosmetic composition comprising at least one silicone-polyamide copolymer, at least one silicone film former, and at least one volatile oil. Methods comprise applying the compositions of the systems on to the skin sequentially after a drying period.

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