US 8912172
Skin external preparation containing triterpenic acid
granted A61KA61K31/56A61K8/347
Quick answer
US patent 8912172 (Skin external preparation containing triterpenic acid) held by KURARAY CO., LTD. expires Mon Dec 11 2034 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- KURARAY CO., LTD.
- Grant date
- Tue Dec 16 2014 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Dec 11 2034 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 16
- CPC classes
- A61K, A61K31/56, A61K8/347, A61K8/63, A61K9/0014