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. 21, 2025
Filed:
Dec. 18, 2020
Vivaldi Biosciences Inc., Fort Collins, CO (US);
Thomas Muster, Vienna, AT;
VIVALDI BIOSCIENCES INC., Fort Collins, CO (US);
Abstract
The invention relates generally to the field of influenza vaccination, specifically to a two-component vaccine comprising influenza virus strains with native hemagglutinin (HA) and lacking the functional NS gene (delNSI influenza), for use in the vaccination of a subject, wherein a priming composition, comprising one, two or three delNSI influenza virus strains selected from group 1 influenza A virus, group 2 influenza A virus, or group 3, consisting of influenza B virus, is formulated for prime-administration prior to a boosting composition, comprising one, two or three delNSI influenza virus strains of the same group as in the priming composition but differing antigenically in the HA head, formulated for boost-administration. Further, a kit comprising said two-components and its use for preventing influenza virus infection is provided.