Polysaccharide-and polypeptide-based block copolymers, vesicles constituted by these copolymers and use thereof
US9403916B2 · kind B2 · utility
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14Claims
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Key dates
| Filing date | Oct 30, 2009 |
| Grant date | Aug 2, 2016 |
| Priority date | — |
| Expiry date | Oct 30, 2029 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/10
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention relates to a new type of polysaccharide-block-polypeptide diblock copolymer which is bioresorbable or biodegradable and biocompatible, to a method for preparing same, to the micellar vesicles constituted of this copolymer, and to the use thereof for encapsulation, transport, vectorization, and targeting of molecules of interest.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.