US 6290981
Use of nitric oxide-releasing agents to treat impotency
expired A61KA61K31/655A61K31/785
Quick answer
US patent 6290981 (Use of nitric oxide-releasing agents to treat impotency) held by The United States of America, as represented by the Department of Health and Human Services expires Mon Sep 13 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 18 2001 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Sep 13 2021 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 10
- CPC classes
- A61K, A61K31/655, A61K31/785, A61K47/58, A61K47/59