Mucoadhesive particulate formulation for inducing antigen-specific immune tolerance
US9480748B2 · kind B2 · utility
1Cited by
4References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 22, 2013 |
| Grant date | Nov 1, 2016 |
| Priority date | — |
| Expiry date | Nov 22, 2033 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2039/55583
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present disclosure relates to a mucoadhesive composition, adapted for preventing and/or treating a pathological reaction of the immune system of an individual, by inducing a specific tolerance towards at least one antigen involved in said pathological reaction, comprising chitosan particles loaded with said at least one antigen involved in the pathological reaction, wherein the size of the loaded chitosan particles is of more than 800 nm.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.