Sustained-release formulations of topiramate
US8877248B1 · kind B1 · utility
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20Claims
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Key dates
| Filing date | Jul 14, 2014 |
| Grant date | Nov 4, 2014 |
| Priority date | — |
| Expiry date | Jul 14, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02A50/30
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Pharmaceutical compositions of topiramate for once-a-day oral administration are provided. The formulations comprise a sustained-release component and an optional immediate-release component, the compositions of which can be selectively adjusted, respectively, to release the active ingredient along a pre-determined release profile. Method of treating or preventing pathological disorders in mammalian subjects comprising the administration of the novel formulations disclosed herein is also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.