US 6048535
Multivalent in ovo avian vaccine
expired A61KA61K2039/5254A61K2039/552
Quick answer
US patent 6048535 (Multivalent in ovo avian vaccine) held by Regents of the University of Minnesota expires Mon Apr 06 2020 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- Regents of the University of Minnesota
- Grant date
- Tue Apr 11 2000 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Apr 06 2020 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 21
- CPC classes
- A61K, A61K2039/5254, A61K2039/552, A61K2039/70, A61K39/12