Enteric coated multiparticulate controlled release peppermint oil composition and related methods
US9393279B2 · kind B2 · utility
6Cited by
35References
33Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 18, 2014 |
| Grant date | Jul 19, 2016 |
| Priority date | — |
| Expiry date | Aug 18, 2034 |
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.