Superoxide anion decomposing agent
US7838043B2 · kind B2 · utility
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6Claims
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Key dates
| Filing date | Feb 18, 2004 |
| Grant date | Nov 23, 2010 |
| Priority date | — |
| Expiry date | Mar 31, 2027 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA23V2002/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A scavenger of superoxide anion or nitric oxide comprising finepowder of a transition metal such as platinum. The scavenger is preferably provided as an aqueous solution containing transition metal colloid at a ratio of 1 mM or less per 1,000 ml, and can efficiently eliminate excessive superoxide anions or nitric oxide in vivo.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.