US 9089506
Stable, non-irritating topical formulations of hydroquinone
granted A61KA61K2800/75A61K8/342
Quick answer
US patent 9089506 (Stable, non-irritating topical formulations of hydroquinone) held by Precision Dermatology, Inc. expires Mon Jul 23 2035 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Precision Dermatology, Inc.
- Grant date
- Tue Jul 28 2015 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Jul 23 2035 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 16
- CPC classes
- A61K, A61K2800/75, A61K8/342, A61K8/345, A61K8/347