US 6156765
Method of treating and preventing vasospasm
expired A61KA61K31/444A61K31/4745
Quick answer
US patent 6156765 (Method of treating and preventing vasospasm) held by The United States of America, as represented by the Department of Health and Human Services expires Mon Nov 30 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 Dec 05 2000 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Nov 30 2020 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 16
- CPC classes
- A61K, A61K31/444, A61K31/4745