US 6630516
Methods and compositions for preventing and treating chronological aging in human skin
expired A61KA61K2800/782A61K8/37
Quick answer
US patent 6630516 (Methods and compositions for preventing and treating chronological aging in human skin) held by THE REGENTS OF THE UNIVERSITY OF MICHIGAN expires Mon Oct 02 2023 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- THE REGENTS OF THE UNIVERSITY OF MICHIGAN
- Grant date
- Tue Oct 07 2003 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Oct 02 2023 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 38
- CPC classes
- A61K, A61K2800/782, A61K8/37, A61K8/42, A61K8/44