Phenylephrine-containing liquid formulations
US11419938B2 · kind B2 · utility
0Cited by
8References
20Claims
0Family size
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Key dates
| Filing date | Jul 19, 2017 |
| Grant date | Aug 23, 2022 |
| Priority date | — |
| Expiry date | Aug 12, 2037 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K47/26
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
An oral, aqueous-based, liquid pharmaceutical composition is provided. The composition comprises up to about 45% glycerin and up to about 10% sorbitol wherein the glycerin to sorbitol ratio is about 2:1 to 10:1.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.