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:
Mar. 28, 2017
Filed:
Mar. 31, 2010
Hideki Hasegawa, Tokyo, JP;
Sadao Manabe, Kanonji, JP;
Takeshi Tanimoto, Kanonji, JP;
Takashi Miyazaki, Nakaniikawa-gun, JP;
Taizou Kamishita, Takatsuki, JP;
Hideki Hasegawa, Tokyo, JP;
Sadao Manabe, Kanonji, JP;
Takeshi Tanimoto, Kanonji, JP;
Takashi Miyazaki, Nakaniikawa-gun, JP;
Taizou Kamishita, Takatsuki, JP;
Abstract
The present invention provides a vaccine composition for transnasal mucous membrane administration, which contains an influenza virus antigen, polyriboinosinic polyribocytidylic acid (poly (I:C)) or a derivative thereof and a carboxyvinyl polymer. The present invention also provides a prophylactic method of influenza, including a step of administering the vaccine composition at least once to the nasal mucosa of a subject in need thereof.