Lipidated glycoprotein particles and methods of use
US8808664B2 · kind B2 · utility
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21Claims
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Key dates
| Filing date | Jul 8, 2005 |
| Grant date | Aug 19, 2014 |
| Priority date | — |
| Expiry date | Jul 6, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P31/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Lipidated micro- or macroparticles are prepared by covalently linking a glycoprotein, typically collagen, with at least one lipid. An amino group in the glycoprotein is joined with a primary amine in the lipid. These particles can be used to encapsulate active ingredients, such as drugs.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.