US 6605619
Nitroxides as protectors against oxidatives stress
expired A61KA61K31/421A61K31/423
Quick answer
US patent 6605619 (Nitroxides as protectors against oxidatives stress) held by The United States of America as Represented by the Secretary of the Department of Health and Human Services expires Mon Aug 07 2023 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- The United States of America as Represented by the Secretary of the Department of Health and Human Services
- Grant date
- Tue Aug 12 2003 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Aug 07 2023 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 4
- CPC classes
- A61K, A61K31/421, A61K31/423, A61K31/445, A61K31/45