US 7662800
Hyaluronic acid derivatives
granted A61KA61K2800/57A61K31/728
Quick answer
US patent 7662800 (Hyaluronic acid derivatives) held by Jasper Ltd. Liability Co. expires Mon Feb 11 2030 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Jasper Ltd. Liability Co.
- Grant date
- Tue Feb 16 2010 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Feb 11 2030 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 27
- CPC classes
- A61K, A61K2800/57, A61K31/728, A61K47/61, A61K8/4953