Composition, apparatus and method for skin rejuvenation
US7638144B2 · kind B2 · utility
9Cited by
20References
2Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 9, 2001 |
| Grant date | Dec 29, 2009 |
| Priority date | — |
| Expiry date | Sep 11, 2021 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/28
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A composition including a base and a plurality of abrasive particles. An apparatus including a head, and an applicator coupled to the head, the applicator having dimensions suitable for contacting localized areas of human skin. A method including applying a composition to an area of human skin, the composition comprising a base and a plurality of abrasive particles, and manipulating the composition over the area of human skin with a handle-operated instrument.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.