Methods and compositions for microencapsulation of adjuvants
US5643605A · kind A · utility
61Cited by
21References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 2, 1995 |
| Grant date | Jul 1, 1997 |
| Priority date | — |
| Expiry date | Jun 2, 2015 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2039/55583
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Methods and compositions are provided for the encapsulation of adjuvants in PLGA microspheres for use as vaccines. Mixtures of microspheres are provided which release adjuvant at desired intervals to provide boosts with adjuvant.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.