Porous particle aggregate and method therefor
US5726161A · kind A · utility
67Cited by
2References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 12, 1996 |
| Grant date | Mar 10, 1998 |
| Priority date | — |
| Expiry date | Jul 12, 2016 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L89/06
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention deals with porous aggregates and a process for making same. The aggregates generally comprise discrete particles which are bound together, the aggregates having intra-aggregate volumes which may contain drug substances or other functional substances.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.