Pharmaceutical preparation and process for its manufacture
US5525354A · kind A · utility
12Cited by
1References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 12, 1994 |
| Grant date | Jun 11, 1996 |
| Priority date | — |
| Expiry date | Dec 12, 2014 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P43/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
In a pharmaceutical preparation for oral use containing a pharmacologically acceptable salt of a bisphosphonic acid, the improvement comprising: a drug delivery form of the preparation which is enteric coated with a film which dissolves at a pH-value of from 5 to 7.2.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.