Wednesday, July 8, 2026

Patent intelligence · US

US 9555090

Equine encephalitis virus vaccines and methods of using thereof

granted A61KA61K2039/525A61K2039/5252A61K2039/5254
Status granted
Linked drugs 1
Pipeline programs 6
Years to expiry 11
Applicant portfolio 3,720
Patent details — US 9555090

Quick answer

US 9555090 (Equine encephalitis virus vaccines and methods of using thereof) is held by The United States of America as repesented by the Secretary of Army, on behalf of the U.S. Army Medical Research Institute of Infections Diseases. Status: granted. Granted Jan 31, 2017. Expires Jan 26, 2037 (11 years remaining) — relevant for patent-cliff and LOE planning.

Key facts

Grant date
Expiration
Claims
19
CPC classes
A61K, A61K2039/525, A61K2039/5252, A61K2039/5254, A61K2039/53, A61K2039/70

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Frequently asked questions

What is US patent 9555090?

US 9555090 (Equine encephalitis virus vaccines and methods of using thereof) is held by The United States of America as repesented by the Secretary of Army, on behalf of the U.S. Army Medical Research Institute of Infections Diseases. Status: granted. Granted Jan 31, 2017. Expires Jan 26, 2037 (11 years remaining) — relevant for patent-cliff and LOE planning.

Who owns US 9555090?

The United States of America as repesented by the Secretary of Army, on behalf of the U.S. Army Medical Research Institute of Infections Diseases is listed as the applicant in USPTO PatentsView records indexed by NovaPharmaNews. We track 3,720 pharmaceutical patents for this assignee.

When does US 9555090 expire?

Our index shows an expiration date of Jan 26, 2037 (11 years from today). Confirm material dates against USPTO, FDA Orange Book, or qualified counsel before contractual decisions.