Phenylephrine hydrochloride compositions and containers
US12427123B2 · kind B2 · utility
0Cited by
1References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 21, 2024 |
| Grant date | Sep 30, 2025 |
| Priority date | — |
| Expiry date | Jun 21, 2044 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D81/266
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A ready-to-administer antioxidant free phenylephrine compositions has improved stability and is optionally free of metal chelating agents. Contemplated compositions are preferably packaged into a flexible polymer bag and maintain degradation of the phenylephrine at remarkably low levels, even over extended storage periods.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.