Patent · US Active

Sunscreen compositions comprising an ultraviolet radiation-absorbing polymer

US8475774B2 · kind B2 · utility

0Cited by

26References

17Claims

0Family size

Assignee

Johnson & Johnson Consumer Inc. · US

Inventors

Rudy Clemente · Montgomery, US
Curtis Cole · Glenside, US
Susan Daly · Berkeley Heights, US

Key dates

Filing date	Feb 4, 2011
Grant date	Jul 2, 2013
Priority date	—
Expiry date	Oct 22, 2031

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K8/85
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Aqueous compositions including a discontinuous oil phase containing an ultraviolet radiation-absorbing polymer stabilized in a continuous aqueous phase, an oil-gelling polymer, and which are substantially free of non-polymeric ultraviolet radiation-absorbers.

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