Vaccine for protection of poultry against salmonellosis and a process for preparing the same
US6605285B2 · kind B2 · utility
2Cited by
3References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 19, 2001 |
| Grant date | Aug 12, 2003 |
| Priority date | — |
| Expiry date | Apr 9, 2021 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2039/55
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
This invention relates to a process for the preparation of Salmonella vaccine by treating entrotoxin and cytotoxins with formalin and adding immuno-potentiator selected from Freund's complete adjuvant (FCA) or Vitamin E or Saponin to said concentrated toxoids to get the desired vaccine.The present invention also provides a Salmonella vaccine for protection against Salmonellosis in poultry.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.