Patent · US Active

Extended release insect repellant or fragrance compositions

US9717237B2 · kind B2 · utility

0Cited by

7References

17Claims

0Family size

Inventors

Michael A. Lull · Pleasantville, US
William E. McNamara · Middletown, US
Glen T. Anderson · Pleasantville, US

Key dates

Filing date	Nov 19, 2014
Grant date	Aug 1, 2017
Priority date	—
Expiry date	Nov 19, 2034

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K2800/48
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Compositions are provided that provide release of insect repellant or fragrance over an extended period of time. The compositions comprise a hydrophilically-modified cross-linked silicone elastomer and an acrylic rheology modifier.

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