Patent · US Active

Composite particles, compositions and methods

US9468589B2 · kind B2 · utility

0Cited by

21References

8Claims

0Family size

Assignee

ELC Management LLC · US

Inventors

Isaac Cohen · Minnetonka, US
Phillip Cummins · Livingston, US
Milan F. Sojka · Algonquin, US
David Walter Culhane · Commack, US
Christina G. Fthenakis · Dix Hills, US
Jennifer Oko · Stony Brook, US
John Dudley Dreher · Sayville, US
Yelena Mikhaylova · Smithtown, US

Key dates

Filing date	Jan 5, 2011
Grant date	Oct 18, 2016
Priority date	—
Expiry date	Oct 5, 2031

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K2800/805
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Composite particulates, topical composition containing composite particulates, methods for improving the appearance of skin depth, dimensionality or undertones; a method for improving the ashy, chalky or mask-like appearance of color cosmetic compositions on the skin; and a method for reducing the number of shades in a color cosmetic shade range by formulating the cosmetic with composite particulates.

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