US 6211355
Radionuclide labeling of vitamin B12 and coenzymes thereof
expired A61KA61K41/0095A61K51/04
Quick answer
US patent 6211355 (Radionuclide labeling of vitamin B12 and coenzymes thereof) held by Regents of the University of Minnesota expires Mon Mar 29 2021 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- Regents of the University of Minnesota
- Grant date
- Tue Apr 03 2001 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Mar 29 2021 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 15
- CPC classes
- A61K, A61K41/0095, A61K51/04, A61K51/0497, A61P