Precipitation stabilising compositions comprising bioactive molecule and at least one cationic and one anionic precipitation stabilizing additives
US8932715B2 · kind B2 · utility
2Cited by
9References
30Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 25, 2008 |
| Grant date | Jan 13, 2015 |
| Priority date | — |
| Expiry date | Feb 6, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2991
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to maintaining bioactive molecules in their native or substantially near-native form and preventing or reduce aggregation. In particular, the present invention relates to precipitation-protective or stabilizing additives and a method of using said precipitation-protective/stabilizing additives to protect and maintain the bioactive molecules in a native or substantially near-native form and to prevent or reduce aggregation during or following precipitation to form particles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.