Cellular extracts
US8877253B2 · kind B2 · utility
2Cited by
25References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 7, 2009 |
| Grant date | Nov 4, 2014 |
| Priority date | — |
| Expiry date | Dec 22, 2030 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/805
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention describes methods and agents for improving cosmetic appearance, for promoting, improving or restoring health of cells and tissues, preferably skin, and more preferably, for restoring aged or damaged skin to a healthy appearance. The agents include compositions of cells, eggs, cell extracts, egg extracts, and extract components such as purified nucleic acids, polypeptides, lipids, carbohydrates or other natural products.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.