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:
Dec. 26, 2017
Filed:
Feb. 12, 2014
Applicants:
Hisamitsu Pharmaceutical Co., Inc., Tosu-shi, Saga, JP;
The Chemo-sero-therapeutic Research Institute, Kumamoto-shi, Kumamoto, JP;
Inventors:
Kazuya Machida, Tsukuba, JP;
Seiji Tokumoto, Tsukuba, JP;
Kazuyoshi Kaminaka, Kikuchi, JP;
Yuji Ishikawa, Kumamoto, JP;
Assignees:
HISAMITSU PHARMACEUTICAL CO., INC., Tosu-Shi, Saga, JP;
THE CHEMO-SERO-THERAPEUTIC RESEARCH INSTITUTE, Kumamoto-Shi, Kumamoto, JP;
Primary Examiner:
Int. Cl.
CPC ...
A61K 38/00 (2006.01); A61K 39/12 (2006.01); A61K 47/12 (2006.01); A61K 9/00 (2006.01); A61K 47/18 (2017.01); C12N 7/00 (2006.01); A61K 39/00 (2006.01);
U.S. Cl.
CPC ...
A61K 39/12 (2013.01); A61K 9/0021 (2013.01); A61K 47/12 (2013.01); A61K 47/183 (2013.01); C12N 7/00 (2013.01); A61K 2039/54 (2013.01); C12N 2770/24134 (2013.01);
Abstract
Disclosed is a microneedle coating composition comprising a Japanese encephalitis vaccine antigen, a basic amino acid, and an acid, wherein the mole number of the acid for one mole of the basic amino acid is larger than 1/(N+1) and less than 2, where N represents the valence of the acid.