Injection molding process for the preparation of an oral delivery device for a pharmaceutically active agent
US7638081B2 · kind B2 · utility
2Cited by
11References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 20, 2002 |
| Grant date | Dec 29, 2009 |
| Priority date | — |
| Expiry date | Mar 16, 2025 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29K2105/0035
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
An injection moulding process for the preparation of an oral delivery device comprising a core which contains a pharmaceutically active agent, having a coating with one or more openings leading to such a core. The invention also relates to devices produced by the process, and to injection moulds suitable for performing the process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.