US 7972543
Process for producing microsphere with use of metal substrate having through-hole
granted A61KA61K9/1682
Quick answer
US patent 7972543 (Process for producing microsphere with use of metal substrate having through-hole) held by KURARAY CO., LTD. expires Mon Jun 30 2031 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- KURARAY CO., LTD.
- Grant date
- Tue Jul 05 2011 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Jun 30 2031 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 8
- CPC classes
- A61K, A61K9/1682