Conversion of nitrogen dioxide (NO2) to nitric oxide (NO)
US12059661B2 · kind B2 · utility
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11References
17Claims
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Key dates
| Filing date | Nov 28, 2022 |
| Grant date | Aug 13, 2024 |
| Priority date | — |
| Expiry date | Nov 28, 2042 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02A50/20
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A nitric oxide delivery system, which includes a gas bottle having nitrogen dioxide in air, converts nitrogen dioxide to nitric oxide and employs a surface-active material, such as silica gel, coated with an aqueous solution of antioxidant, such as ascorbic acid. A nitric oxide delivery system may be used to generate therapeutic gas including nitric oxide for use in delivering the therapeutic gas to a mammal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.