US 6979702
Ionomer composite compositions
expired A61KA61K6/889
Quick answer
US patent 6979702 (Ionomer composite compositions) held by THE REGENTS OF THE UNIVERSITY OF MICHIGAN expires Mon Dec 22 2025 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- THE REGENTS OF THE UNIVERSITY OF MICHIGAN
- Grant date
- Tue Dec 27 2005 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Dec 22 2025 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 29
- CPC classes
- A61K, A61K6/889