US 8158754
Multiple modified derivatives of gelatin and crosslinked material thereof
granted A61KA61K47/42A61K9/06
Quick answer
US patent 8158754 (Multiple modified derivatives of gelatin and crosslinked material thereof) held by BIOREGEN BIOMEDICAL (CHANGZHOU) CO., LTD. expires Mon Apr 12 2032 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- BIOREGEN BIOMEDICAL (CHANGZHOU) CO., LTD.
- Grant date
- Tue Apr 17 2012 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Apr 12 2032 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 17
- CPC classes
- A61K, A61K47/42, A61K9/06