Valerian composition and related methods
US10342873B2 · kind B2 · utility
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14References
7Claims
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Key dates
| Filing date | May 4, 2017 |
| Grant date | Jul 9, 2019 |
| Priority date | — |
| Expiry date | May 4, 2037 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P25/22
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A valerian composition includes a therapeutically effective pharmaceutical dosage form having a solid core including a polymer in which valerian and a valerian stability improving amount of an acidifying agent are contained. The valerian stability improving amount of acidifying agent being sufficient to impart a pH of 2 to 5 to the polymer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.