Enteric coated multiparticulate controlled release peppermint oil composition and related methods
US8808736B2 · kind B2 · utility
13Cited by
16References
26Claims
0Family size
Assignee
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Key dates
| Filing date | Sep 23, 2013 |
| Grant date | Aug 19, 2014 |
| Priority date | — |
| Expiry date | Sep 23, 2033 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K9/5042
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A multiparticulate composition is formed from a plurality of individual cores including a hydrophobic phase containing peppermint oil dispersed in a microcrystalline cellulose-based gel and a hydrophilic phase containing a hydrogel. An enteric coating is over the individual cores. The multiparticulate composition can be used to treat gastrointestinal disorders.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.