Composition for removing abnormal keratinous material
US7476396B2 · kind B2 · utility
0Cited by
17References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 15, 2004 |
| Grant date | Jan 13, 2009 |
| Priority date | — |
| Expiry date | Jan 15, 2024 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/28
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention discloses a pharmaceutical method comprising urea, a hydrophilic film-forming agent, water and/or a water-alcohol mixture that is suitable for the removal of abnormal keratinous material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.