The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 07, 2025
Filed:
Feb. 07, 2020
The Usa, As Represented BY the Secretary, Department of Health and Human Services, Bethesda, MD (US);
Unversity of Washington, Seattle, WA (US);
Masaru Kanekiyo, Bethesda, MD (US);
Barney S. Graham, Rockville, MD (US);
Seyhan Boyoglu-Barnum, Rockville, MD (US);
Rebecca A. Gillespie, Bethesda, MD (US);
Neil P. King, Seattle, WA (US);
Daniel Ellis, Seattle, WA (US);
Jing Yang Wang, Seattle, WA (US);
George Ueda, Seattle, WA (US);
Jorge Fallas, Seattle, WA (US);
UNIVERSITY OF WASHINGTON, Seattle, WA (US);
THE USA, AS REPRESENTED BY THE SECRETARY, DEPARTMENT OF HEALTH AND HUMAN SERVICES, Bethesda, MD (US);
Abstract
Nanoparticles and vaccines containing these nanoparticles that elicit an immune response against hemagglutinin (HA) proteins from a broad range of influenza viruses are provided. The nanoparticles are made from self-assembling proteins, at least one of which is joined to an immunogenic portion of an influenza HA protein. This immunogenic portion is displayed on the nanoparticle surface, making the nanoparticles useful for vaccinating subjects against influenza virus.