US 6284491
Biologically active synthetic thyrotropin and cloned gene for producing same
expired A61KA61K38/00A61P
Quick answer
US patent 6284491 (Biologically active synthetic thyrotropin and cloned gene for producing same) held by The United States of America, as represented by the Department of Health and Human Services expires Mon Aug 30 2021 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 Sep 04 2001 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Aug 30 2021 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 4
- CPC classes
- A61K, A61K38/00, A61P, A61P35/00, A61P43/00