US 6387662
Synthesis and purification of hepatitis C virus-like particles
expired A61KA61K39/00A61P
Quick answer
US patent 6387662 (Synthesis and purification of hepatitis C virus-like particles) held by The United States of America, as represented by the Department of Health and Human Services expires Mon May 09 2022 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- The United States of America, as represented by the Department of Health and Human Services
- Grant date
- Tue May 14 2002 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon May 09 2022 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 11
- CPC classes
- A61K, A61K39/00, A61P, A61P31/14