US 9969777
Mutant spike protein extending the tissue tropism of infectious bronchitis virus (IBV)
granted A61KA61K39/00A61K39/12
Quick answer
US patent 9969777 (Mutant spike protein extending the tissue tropism of infectious bronchitis virus (IBV)) held by The Pirbright Institute expires Mon May 10 2038 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- The Pirbright Institute
- Grant date
- Tue May 15 2018 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon May 10 2038 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 18
- CPC classes
- A61K, A61K39/00, A61K39/12, A61K39/215