Method of preventing aggregation of a lipid:nucleic acid complex
US6858224B2 · kind B2 · utility
145Cited by
3References
14Claims
0Family size
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Key dates
| Filing date | Jun 5, 2001 |
| Grant date | Feb 22, 2005 |
| Priority date | — |
| Expiry date | Jun 5, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S436/829
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Particle aggregation of lipid:nucleic acid complex particles is prevented by incorporating a non-cationic lipid into lipid:nucleic acid complex particles containing a cationic lipid and a nucleic acid polymer. The non-cationic lipid is a polyethylene glycol-based polymer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.