Dermatological patch
US6241998A · kind A · utility
8Cited by
25References
22Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 2, 1999 |
| Grant date | Jun 5, 2001 |
| Priority date | — |
| Expiry date | Feb 2, 2019 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2013/0296
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A dermatological patch for removing keratotic plugs from pores of the skin to improve the health and appearance of skin. The patch comprises a pad having a lower surface having a polymeric adhesive composition, which does not require premoisturization of the patch by the user to effect its operation. The patch can be of different shapes, formed of transparent, clear or colored material so as to enhance its cosmetic appearance on the skin, and contain additives to enhance the use of the patch for improving skin health.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.