US 8647670
Biocompatible rapid-gelating hydrogel and associated preparation method of spray
granted A61PA61P17/02
Quick answer
US patent 8647670 (Biocompatible rapid-gelating hydrogel and associated preparation method of spray) held by BIOREGEN BIOMEDICAL (CHANGZHOU) CO., LTD. expires Mon Feb 06 2034 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- BIOREGEN BIOMEDICAL (CHANGZHOU) CO., LTD.
- Grant date
- Tue Feb 11 2014 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Feb 06 2034 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 17
- CPC classes
- A61P, A61P17/02