US 7901921
Viral purification methods
granted A61KA61K35/13A61P
Quick answer
US patent 7901921 (Viral purification methods) held by ONCOLYTICS BIOTECH INC. expires Mon Mar 03 2031 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- ONCOLYTICS BIOTECH INC.
- Grant date
- Tue Mar 08 2011 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Mar 03 2031 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 25
- CPC classes
- A61K, A61K35/13, A61P, A61P31/12, A61P35/00