Patent · US Active

Device for applying a composition in the form of an emulsion comprising a film-forming agent and non-volatile oils

US11547196B2 · kind B2 · utility

0Cited by

3References

22Claims

0Family size

Assignee

L'Oreal · FR

Inventors

Roberto Cavazzuti · Westfield, US
Florence Lahousse · Vitry-sur-Seine, FR
Emilie HENIN · Les Chapelles, FR
Stephane Arditty · Les Chapelles, FR
Estelle Prud'Homme · Paris, FR
Sylvie Guillard · Les Chapelles, FR
Virginie Mondon · Les Chapelles, FR
Marcel Sanchez · Aulnay-sous-Bois, FR
Audrey Thenin · Clichy, FR

Key dates

Filing date	Mar 24, 2017
Grant date	Jan 10, 2023
Priority date	—
Expiry date	Apr 16, 2037

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K2800/87
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

A device for applying a cosmetic composition to the lips and a method thereof, the device includes an applicator member with a partially flocked applicator head, a container containing the composition which is in the form of an emulsion of water; a film-forming agent chosen from vinyl polymers comprising at least one carbosiloxane dendrimer-based unit; a non-volatile hydrocarbon-based oil; and a non-volatile phenyl silicone oil.

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