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:
Jun. 11, 2013
Filed:
Nov. 17, 2006
Applicants:
Naoto Yamashiro, Fukushima, JP;
Kohichi Saze, Fukushima, JP;
Osamu Ohneda, Ibaraki, JP;
Masumi Nagano, Ibaraki, JP;
Inventors:
Naoto Yamashiro, Fukushima, JP;
Kohichi Saze, Fukushima, JP;
Osamu Ohneda, Ibaraki, JP;
Masumi Nagano, Ibaraki, JP;
Assignee:
Nippon Zenyaku Kogyo Co., Ltd, Koriyama-Shi, Fukushima, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12N 5/071 (2010.01); C12N 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
To provide an aqueous solution for cell preservation which is free of a natural animal-derived component such as a basal medium or serum. An aqueous preservation solution showing a high cell survival rate was obtained by removing a natural animal-derived component such as a basal medium or serum and controlling other components and their concentrations.