Compositions and methods for targeted delivery of therapeutic and/or diagnostic species
US11559494B2 · kind B2 · utility
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17Claims
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Key dates
| Filing date | Jul 13, 2018 |
| Grant date | Jan 24, 2023 |
| Priority date | — |
| Expiry date | Nov 1, 2038 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K47/6927
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
In one aspect, compositions are described herein. A composition described herein comprises a nanoparticle, a therapeutic species, and a linker joining the nanoparticle to the therapeutic species. The linker joining the nanoparticle to the therapeutic species comprises a Diels-Alder cyclo-addition reaction product. Additionally, in some embodiments, the nanoparticle is a magnetic nanoparticle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.