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US H2,284 H1Granted
Vaccines for protecting against influenza
AssigneeNovartis AG
InventorsKlaus Stöhr, Philip Ralph Dormitzer, Michael Broeker
Life of this patent
Estimating the term…
Abstract
A live attenuated influenza vaccine contains a H1 subtype influenza A strain. Its hemagglutinin is more closely related to SEQ ID NO: 1 than to SEQ ID NO: 3.
Claims2
An influenza A virus, wherein (a) the viral hemagglutinin gene encodes a hemagglutinin which is more closely related to SEQ ID NO:
- 1 than to SEQ ID NO:
- 3 and (b) at least one other viral gene is from the AA/6/60 influenza A virus strain.
An influenza A virus, wherein (a) the viral hemagglutinin gene encodes a hemagglutinin protein which has at least 90% sequence identity to SEQ ID NO:
- 1, and (b) at least one other viral gene is from the AA/6/60 influenza A virus strain.
Dependencies are inferred from the claim text.