US 6475489
Synthesis of human virus antigens by yeast
expired A61KA61K39/00
Quick answer
US patent 6475489 (Synthesis of human virus antigens by yeast) held by The Regents of the University of California expires Mon Oct 31 2022 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- The Regents of the University of California
- Grant date
- Tue Nov 05 2002 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Oct 31 2022 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 3
- CPC classes
- A61K, A61K39/00