Process for producing composite preparation containing nucleic acid
US6746690B2 · kind B2 · utility
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2References
12Claims
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Key dates
| Filing date | Nov 14, 2002 |
| Grant date | Jun 8, 2004 |
| Priority date | — |
| Expiry date | Nov 14, 2022 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P35/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A method for producing a composition including a nucleic-acid-containing complex is characterized in that two single strand nucleic acid polymers which can at least partly form double strands are separately mixed, in a single strand form, with a cationic carrier or with source materials for the cationic carrier before the cationic carrier is formed. The resulting mixture is then dispersed in water during the production process of the nucleic-acid-containing complex.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.