US 9175906
Drug particles from freezing onto a surface
granted A61KA61K31/192A61K31/38
Quick answer
US patent 9175906 (Drug particles from freezing onto a surface) held by The Board of Regents of the University of Texas System expires Mon Oct 29 2035 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 Nov 03 2015 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Oct 29 2035 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 7
- CPC classes
- A61K, A61K31/192, A61K31/38, A61K31/4412, A61K31/496