US 6676943
Human complement C3-degrading protein from Streptococcus pneumoniae
expired A61KA61K39/00
Quick answer
US patent 6676943 (Human complement C3-degrading protein from Streptococcus pneumoniae) held by Regents of the University of Minnesota expires Mon Jan 08 2024 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- Regents of the University of Minnesota
- Grant date
- Tue Jan 13 2004 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Jan 08 2024 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 50
- CPC classes
- A61K, A61K39/00