US 8734930
Hydrogel implants with varying degrees of crosslinking
granted A61KA61K47/32A61K47/34
Quick answer
US patent 8734930 (Hydrogel implants with varying degrees of crosslinking) held by Covidien LP expires Mon May 22 2034 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Covidien LP
- Grant date
- Tue May 27 2014 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon May 22 2034 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 32
- CPC classes
- A61K, A61K47/32, A61K47/34, A61K9/06