US 6355255
Streptococcal C5a peptidase vaccine
expired A61KA61K2039/522A61K2039/53
Quick answer
US patent 6355255 (Streptococcal C5a peptidase vaccine) held by Regents of the University of Minnesota expires Mon Mar 07 2022 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- Regents of the University of Minnesota
- Grant date
- Tue Mar 12 2002 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Mar 07 2022 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 29
- CPC classes
- A61K, A61K2039/522, A61K2039/53, A61K2039/55505, A61K2039/55572