Patent intelligence · US
US 6676943
Human complement C3-degrading protein from Streptococcus pneumoniae
Human complement C3-degrading protein from Streptococcus pneumoniae
Patent details — US 6676943
- Jurisdiction
- US
- Status
- expired
- Grant date
- Jan 13, 2004
- Expiration
- Jan 8, 2024
- Applicant
- Regents of the University of Minnesota
- Claims
- 50
- CPC classes
- A61K, A61K39/00
Quick answer
US 6676943 (Human complement C3-degrading protein from Streptococcus pneumoniae) is held by Regents of the University of Minnesota. Status: expired. Granted Jan 13, 2004. Expires Jan 8, 2024 (0 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Regents of the University of Minnesota
- Grant date
- Expiration
- Claims
- 50
- CPC classes
- A61K, A61K39/00
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Frequently asked questions
What is US patent 6676943?
US 6676943 (Human complement C3-degrading protein from Streptococcus pneumoniae) is held by Regents of the University of Minnesota. Status: expired. Granted Jan 13, 2004. Expires Jan 8, 2024 (0 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 6676943?
Regents of the University of Minnesota is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 8,292 pharmaceutical patents for this assignee.
When does US 6676943 expire?
Our index shows an expiration date of Jan 8, 2024 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.