Development of an anti-cough, anti-tussive and throat soothing herbal formulation
US7482031B2 · kind B2 · utility
1Cited by
4References
36Claims
0Family size
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Key dates
| Filing date | Jun 9, 2003 |
| Grant date | Jan 27, 2009 |
| Priority date | — |
| Expiry date | Dec 5, 2024 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P11/14
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
An anti-cough, anti-tussive, and throat soothing synergistic herbal formulation comprising of an extract of Piper cubeba, Glycyrrhiza glabra, Acorus calamus Alpinia galanga, Zingiber officinale and pharmaceutically acceptable additives as a syrup, lozenges or chewable tablets for preventing cracking of voice, dryness of mouth and toning of voice, vocal cord; the present invention also provides a method of preparation of this formulation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.