Oral 1.alpha.-hydroxyprevitamin D
US5529991A · kind A · utility
40Cited by
9References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 22, 1994 |
| Grant date | Jun 25, 1996 |
| Priority date | — |
| Expiry date | Feb 22, 2014 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P43/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
This invention relates to delayed and sustained release oral medicaments and, more specifically, to delayed and sustained release activated vitamin D, oral medicament.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.