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:
Sep. 27, 2016
Filed:
Dec. 26, 2008
Applicants:
Tomoyoshi Komiya, Saitama, JP;
Hiroko Toriniwa, Saitama, JP;
Inventors:
Tomoyoshi Komiya, Saitama, JP;
Hiroko Toriniwa, Saitama, JP;
Assignee:
Kitasato Daiichi Sankyo Vaccine Co., Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C12N 7/04 (2006.01); A61K 39/12 (2006.01); C07K 14/005 (2006.01); A61K 39/00 (2006.01);
U.S. Cl.
CPC ...
C07K 14/005 (2013.01); A61K 39/12 (2013.01); A61K 39/00 (2013.01); A61K 2039/5252 (2013.01); C12N 2770/24122 (2013.01); C12N 2770/24134 (2013.01);
Abstract
The present inventors improved methods for inactivating Japanese encephalitis virus vaccines, and assessed the safety of vaccines produced by combining multiple vaccines. The present inventors successfully produced safer Japanese encephalitis vaccines by cell culture, which can be stored more stably over a long period than conventional Japanese encephalitis vaccines. Furthermore, it is also expected that the production methods can be used to produce other viral vaccines with excellent storage stability.