Nanotube based sunscreen
US7195754B1 · kind B1 · utility
17Cited by
0References
29Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 26, 2003 |
| Grant date | Mar 27, 2007 |
| Priority date | — |
| Expiry date | Jun 15, 2024 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/413
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
This invention relates generally to the incorporation of carbon nanotubes into compositions for protection against damage from ultraviolet radiation. In particular, the invention is directed to sunscreen compositions and methods for the preparation of sunscreen compositions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.