Methods for controlled release oral dosage of a vitamin D compound
US8778373B2 · kind B2 · utility
25Cited by
49References
20Claims
0Family size
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Key dates
| Filing date | Jan 22, 2013 |
| Grant date | Jul 15, 2014 |
| Priority date | — |
| Expiry date | Jan 22, 2033 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K9/0019
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A stable, controlled release formulation for oral dosing of vitamin D compounds is disclosed. The formulation is prepared by incorporating one or more vitamin D compounds into a solid or semi-solid mixture of waxy materials. Oral dosage forms can be prepared by melt-blending the components described herein and filling gelatin capsules with the formulation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.