Spectrally tunable photolysis of a capsule containing an active material
US8697121B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Oct 26, 2007 |
| Grant date | Apr 15, 2014 |
| Priority date | — |
| Expiry date | Oct 16, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2982
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Capsules that include a shell, a sensitizer, and an active material. Methods for using the capsules to spatiotemporally deliver active material. Representative shells include vesicles, polymers, and inorganic materials. Representative active materials include small molecules and proteins.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.