Compounds and compositions for intracellular delivery of therapeutic agents
US12263248B2 · kind B2 · utility
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15Claims
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Key dates
| Filing date | Sep 19, 2019 |
| Grant date | Apr 1, 2025 |
| Priority date | — |
| Expiry date | Nov 17, 2040 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2601/18
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The disclosure features novel lipids and compositions involving the same. Nanoparticle compositions include a novel lipid as well as additional lipids such as phospholipids, structural lipids, and PEG lipids. Nanoparticle compositions further including therapeutic and/or prophylactics such as RNA are useful in the delivery of therapeutic and/or prophylactics to mammalian cells or organs to, for example, regulate polypeptide, protein, or gene expression.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.