US 6117991
Biologically active synthetic thyrotropin and cloned gene producing same
expired A61KA61K38/00A61P
Quick answer
US patent 6117991 (Biologically active synthetic thyrotropin and cloned gene producing same) held by The United States of America, as represented by the Department of Health and Human Services expires Mon Sep 07 2020 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 12 2000 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Sep 07 2020 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 1
- CPC classes
- A61K, A61K38/00, A61P, A61P35/00, A61P43/00