US 8399025
Polyamine modified particles
granted A61KA61K2039/53A61K31/7088
Quick answer
US patent 8399025 (Polyamine modified particles) held by The Board of Regents of the University of Texas System expires Mon Mar 14 2033 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- The Board of Regents of the University of Texas System
- Grant date
- Tue Mar 19 2013 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Mar 14 2033 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 28
- CPC classes
- A61K, A61K2039/53, A61K31/7088, A61K38/195, A61K47/59