US 6221348
Immune lymphokine-mediated control of Salmonellosis in swine
expired A61KA61K38/19
Quick answer
US patent 6221348 (Immune lymphokine-mediated control of Salmonellosis in swine) held by The United States of America, as represented by the Secretary of Agriculture expires Mon Apr 19 2021 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- The United States of America, as represented by the Secretary of Agriculture
- Grant date
- Tue Apr 24 2001 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Apr 19 2021 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 11
- CPC classes
- A61K, A61K38/19