US 8303985
Skin treatment compositions containing copper-pigment complexes
granted A61KA61K2800/58A61K31/30
Quick answer
US patent 8303985 (Skin treatment compositions containing copper-pigment complexes) held by Discovery Limited expires Mon Nov 01 2032 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Discovery Limited
- Grant date
- Tue Nov 06 2012 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Nov 01 2032 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 6
- CPC classes
- A61K, A61K2800/58, A61K31/30, A61K33/34, A61K8/19