US 9522871
Preparation of (R,R)-fenoterol and (R,R)-or (R,S)-fenoterol analogues and their use in treating congestive heart failure
granted A61PA61P11/00A61P11/06
Quick answer
US patent 9522871 (Preparation of (R,R)-fenoterol and (R,R)-or (R,S)-fenoterol analogues and their use in treating congestive heart failure) held by The United States of America, as represented by the Secretary, Department of Health and Human Services expires Mon Dec 15 2036 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- The United States of America, as represented by the Secretary, Department of Health and Human Services
- Grant date
- Tue Dec 20 2016 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Dec 15 2036 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 1
- CPC classes
- A61P, A61P11/00, A61P11/06, A61P9/00, A61P9/04