US 6153421
Cloned genomes of infectious hepatitis C viruses and uses thereof
expired A61KA61K2039/525A61K39/00
Quick answer
US patent 6153421 (Cloned genomes of infectious hepatitis C viruses and uses thereof) held by The United States of America as Represented by the Secretary of the Department of Health and Human Services expires Mon Nov 23 2020 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- The United States of America as Represented by the Secretary of the Department of Health and Human Services
- Grant date
- Tue Nov 28 2000 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Nov 23 2020 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 24
- CPC classes
- A61K, A61K2039/525, A61K39/00