Pharmaceutical composition for treating headache, and preparation method thereof
US9795648B2 · kind B2 · utility
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13Claims
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Key dates
| Filing date | Dec 19, 2013 |
| Grant date | Oct 24, 2017 |
| Priority date | — |
| Expiry date | Feb 27, 2034 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2236/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A pharmaceutical composition for treating headache, prepared from eleven Chinese herbal medicines: Chinese angelica root, ligusticum chuanxiong, radix paeoniae lactiflorae, prepared rhizome of rehmannia, uncaria tomentosa, leatherleaf milletia, prunella vulgaris, sicklesenna seed, pearl shell, corydalis tuber, and asarum, and a proper amount of adjuvant materials. A preparation method of the pharmaceutical composition, and uses thereof in the preparation of drugs for treating various headaches, traumatic cranial nerve syndrome, dizziness and vertigo, vexation and irritability, insomnia and dreaminess.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.