US 6322780
Marek's disease virus vaccines for protection against Marek's disease
expired A61KA61K39/00A61P
Quick answer
US patent 6322780 (Marek's disease virus vaccines for protection against Marek's disease) held by The United States of America, as represented by the Secretary of Agriculture expires Mon Nov 22 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 Nov 27 2001 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Nov 22 2021 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 15
- CPC classes
- A61K, A61K39/00, A61P, A61P31/12