Patent intelligence · US
US 6224879
Alphavirus expression vector
Alphavirus expression vector
Patent details — US 6224879
- Jurisdiction
- US
- Status
- expired
- Grant date
- May 1, 2001
- Expiration
- Apr 26, 2021
- Applicant
- Bioption AB
- Claims
- 36
- CPC classes
- A61P, A61P31/12, A61P35/00, A61P37/04
Quick answer
US 6224879 (Alphavirus expression vector) is held by Bioption AB. Status: expired. Granted May 1, 2001. Expires Apr 26, 2021 (0 years remaining) — relevant for patent-cliff and LOE planning.
Key facts
- Applicant
- Bioption AB
- Grant date
- Expiration
- Claims
- 36
- CPC classes
- A61P, A61P31/12, A61P35/00, A61P37/04
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Frequently asked questions
What is US patent 6224879?
US 6224879 (Alphavirus expression vector) is held by Bioption AB. Status: expired. Granted May 1, 2001. Expires Apr 26, 2021 (0 years remaining) — relevant for patent-cliff and LOE planning.
Who owns US 6224879?
Bioption AB is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 10 pharmaceutical patents for this assignee.
When does US 6224879 expire?
Our index shows an expiration date of Apr 26, 2021 (0 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.