US 8518440
Biodegradable osmotic pump implant for drug delivery
granted A61KA61K9/0004A61K9/0024
Quick answer
US patent 8518440 (Biodegradable osmotic pump implant for drug delivery) held by Covidien LP expires Mon Aug 22 2033 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Covidien LP
- Grant date
- Tue Aug 27 2013 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Aug 22 2033 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 21
- CPC classes
- A61K, A61K9/0004, A61K9/0024, A61P, A61P31/04