US 8440309
Crosslinked polymers with the crosslinker as therapeutic for sustained release
granted A61KA61K47/30A61K47/60
Quick answer
US patent 8440309 (Crosslinked polymers with the crosslinker as therapeutic for sustained release) held by Covidien LP expires Mon May 09 2033 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Covidien LP
- Grant date
- Tue May 14 2013 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon May 09 2033 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 6
- CPC classes
- A61K, A61K47/30, A61K47/60, A61K47/6903