Delivery of controlled-release system(s)
US5853762A · kind A · utility
15Cited by
79References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 16, 1996 |
| Grant date | Dec 29, 1998 |
| Priority date | — |
| Expiry date | Aug 16, 2016 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB30B11/027
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention is a method and a dosage unit for delivery of a controlled-release system. The dosage unit is a quick dissolve unit which can be prepared by mixing uncured shearform matrix and a controlled-release system, either molding or compacting a unit dosage form and curing the shearform matrix. The controlled-release systems used in the present invention include instantaneous release components, delayed release components, sustained release components, and combinations thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.