Composite body for antigen or drug delivery
US9028797B2 · kind B2 · utility
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4References
5Claims
0Family size
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Key dates
| Filing date | Feb 24, 2011 |
| Grant date | May 12, 2015 |
| Priority date | — |
| Expiry date | Aug 20, 2031 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12N2760/16034
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention provides an antigen or drug delivery complex containing a complex of an antigen or drug and a cationic molecule, and an anionic molecule encapsulating the same. The antigen or drug delivery complex can be used as a main component of a drug delivery system that delivers various antigens and drugs to a particular cell or organ.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.