Oral vaccines comprising multiple emulsions and methods of preparation
US5885590A · kind A · utility
37Cited by
66References
12Claims
0Family size
Inventors
Key dates
| Filing date | Jan 20, 1995 |
| Grant date | Mar 23, 1999 |
| Priority date | — |
| Expiry date | Jan 20, 2015 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01F23/4105
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to water-in-oil and water-in-oil-in-water multiple emulsions and methods of preparation which overcome many of the limitations of previous emulsions and are superior preparations for use in numerous applications including, but not limited to, vaccine adjuvants, pharmaceuticals, cosmetics, foods, and various household and industrial uses.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.