Compositions and methods for removing urushiol and treating the resulting skin condition
US7858570B2 · kind B2 · utility
Inventor
Key dates
| Filing date | Oct 31, 2007 |
| Grant date | Dec 28, 2010 |
| Priority date | — |
| Expiry date | Aug 15, 2029 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P17/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present application is directed to various compositions to treat the itching and conditions that result from contracting poison ivy, poison oak, and poison sumac, as well as other plant and substances that contain substances that lead to a skin reaction but that upon removal alleviate the symptoms of the condition. In particular, the compositions described herein are useful for removing urushiol after it has contacted the skin. The compositions include granules or other scrubbing means to reach the urushiol in the skin, a mixture of surfactants to form a complex with the urushiol, counter-irritants to provide a soothing sensation to the irritated skin, and other functional ingredients to provide additional benefits to the individual who has contacted urushiol.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.