US 9168227
Multi-encapsulated microspheres made with oxidized cellulose for in-situ reactions
granted A61KA61K47/38A61K9/1647
Quick answer
US patent 9168227 (Multi-encapsulated microspheres made with oxidized cellulose for in-situ reactions) held by Covidien LP expires Mon Oct 22 2035 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Covidien LP
- Grant date
- Tue Oct 27 2015 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Oct 22 2035 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 6
- CPC classes
- A61K, A61K47/38, A61K9/1647, A61K9/1652, A61K9/5073