Device for coating granules to be administered orally
US6770298B1 · kind B1 · utility
6Cited by
3References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 9, 2000 |
| Grant date | Aug 3, 2004 |
| Priority date | — |
| Expiry date | Aug 9, 2020 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J2/006
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The invention concerns a device for producing granules, in particular pharmaceutical granules, comprising a drum (4) with peripheral apertures (25) and a member (30) feeding the drum with coating or fixing substance. The drum (4) comprises mutually parallel sections (22) defining between them the apertures (25).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.