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. 15, 2016
Filed:
Jun. 24, 2010
Yuka Yamamoto, Kumamoto, JP;
Yuichi Yamamoto, Kumamoto, JP;
Yasuto Umeda, Kumamoto, JP;
Shigeyuki Aoyama, Kumamoto, JP;
Yoshihiro Matsumoto, Kumamoto, JP;
Yuka Yamamoto, Kumamoto, JP;
Yuichi Yamamoto, Kumamoto, JP;
Yasuto Umeda, Kumamoto, JP;
Shigeyuki Aoyama, Kumamoto, JP;
Yoshihiro Matsumoto, Kumamoto, JP;
JNC CORPORATION, Tokyo, JP;
Abstract
A Chromatography medium having the properties of high virus adsorption and high fluidity, and a method for producing a virus vaccine using these are provided. The Chromatography medium is formed by binding a sulfated polysaccharide to porous particles having an exclusion limit molecular weight of 6000 Da or less when pure water is used as mobile phase and standard polyethylene glycol is used and an average particle size in the range of 30-200 μm.