Drug delivery particle formulations with targeting moieties
US10888625B2 · kind B2 · utility
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Key dates
| Filing date | Oct 29, 2013 |
| Grant date | Jan 12, 2021 |
| Priority date | — |
| Expiry date | Aug 2, 2034 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P43/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A targeted drug delivery complex containing a particle, a targeting moiety electrostatically attached to the particle, and an active pharmaceutical ingredient attached to or dispersed or dissolved within the particle is provided. Also provided are pharmaceutical formulations containing a plurality of the complexes as well as methods for use in targeting an active pharmaceutical ingredient to a selected cell or tissue and production of such formulations.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.