Preparation process for a multiparticulate pharmaceutical form with plurality of sequences of controlled release
US5958460A · kind A · utility
0Cited by
2References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 26, 1996 |
| Grant date | Sep 28, 1999 |
| Priority date | — |
| Expiry date | Nov 26, 2016 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2991
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Preparation process for a multiparticulate pharmaceutical form with a plurality of sequences of controlled release of the type which allows the body of the patient to be provided with a sufficient concentration of one or more active ingredients by one or two administration over 24 hours.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.