US 6171856
Methods and compositions relating to no-mediated cytotoxicity
expired A61KA61K38/00
Quick answer
US patent 6171856 (Methods and compositions relating to no-mediated cytotoxicity) held by The Board of Regents of the University of Texas System expires Mon Jan 04 2021 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- The Board of Regents of the University of Texas System
- Grant date
- Tue Jan 09 2001 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Jan 04 2021 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 4
- CPC classes
- A61K, A61K38/00