Patent: 9,688,965

Summary for Patent: 9,688,965

Title:	Recombinant neuraminidase and uses thereof
Abstract:	A recombinant neuraminidase based on amino acid sequence (SEQ ID NO: 1) of wild-type pH1N1-NA (A/Texas/05/2009) influenza virus is provided. The recombinant neuraminidase of the present invention has an ectodomain with an amino acid sequence identical to SEQ ID NO: 1 and replaced at specific positions 149, 344, 365 and 366 residue(s) with corresponding amino acids of other influenza viruses. The recombinant neuraminidase may incur cross-protective immunity and be used as universal influenza vaccine.
Inventor(s):	Wu; Suh-Chin (Hsinchu, TW), Liu; Wen-Chun (Hsinchu, TW), Lin; Chia-Ying (Hsinchu, TW)
Assignee:	National Tsing Hua University (Hsinchu, TW)
Application Number:	14/685,286
Patent Claims:	see list of patent claims

Details for Patent 9,688,965

Applicant	Tradename	Biologic Ingredient	Dosage Form	BLA	Approval Date	Patent No.	Expiredate
Seqirus Vaccines Limited	FLUVIRIN	influenza virus vaccine	Injection	103837	11/03/1998		2034-09-04
Sanofi Pasteur Inc.	FLUZONE, FLUZONE HD QUADRIVALENT, FLUZONE HIGH DOSE, FLUZONE INTRADERMAL, FLUZONE QUADRIVALENT	influenza virus vaccine	Injection	103914	12/09/1999		2034-09-04
Sanofi Pasteur Inc.	FLUZONE, FLUZONE HD QUADRIVALENT, FLUZONE HIGH DOSE, FLUZONE INTRADERMAL, FLUZONE QUADRIVALENT	influenza virus vaccine	Injection	103914	12/23/1909		2034-09-04
Sanofi Pasteur Inc.	FLUZONE, FLUZONE HD QUADRIVALENT, FLUZONE HIGH DOSE, FLUZONE INTRADERMAL, FLUZONE QUADRIVALENT	influenza virus vaccine	Injection	103914	05/09/2011		2034-09-04
Sanofi Pasteur Inc.	FLUZONE, FLUZONE HD QUADRIVALENT, FLUZONE HIGH DOSE, FLUZONE INTRADERMAL, FLUZONE QUADRIVALENT	influenza virus vaccine	Injection	103914	06/07/2013		2034-09-04
Sanofi Pasteur Inc.	FLUZONE, FLUZONE HD QUADRIVALENT, FLUZONE HIGH DOSE, FLUZONE INTRADERMAL, FLUZONE QUADRIVALENT	influenza virus vaccine	Injection	103914	12/11/2014		2034-09-04