Combination of a retinoid with a polyamine polymer
US6344206B1 · kind B1 · utility
10Cited by
10References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 31, 2000 |
| Grant date | Feb 5, 2002 |
| Priority date | — |
| Expiry date | Aug 31, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S424/16
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A composition comprising the combination of at least one retinoid selected from the group consisting of vitamin A (retinol) and the bioconvertible precursors of vitamin A and at least one polyamine polymer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.