Disintegratable core/shell silica particles for encapsulating and releasing bioactive macromolecules
US10821082B2 · kind B2 · utility
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22Claims
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Key dates
| Filing date | Jun 12, 2015 |
| Grant date | Nov 3, 2020 |
| Priority date | — |
| Expiry date | Mar 6, 2036 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/10
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to disintegratable core/shell silica particles encapsulating a bioactive macromolecule or bioactive macromolecule cluster in an active conformation, a method for producing the same, and uses thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.