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. 17, 2019
Filed:
Oct. 17, 2014
Applicants:
School Juridical Person Kitasato Institute, Minato-ku, Tokyo, JP;
Mitsubishi Paper Mills Limited, Sumida-ku, Tokyo, JP;
Inventors:
Assignees:
SCHOOL JURIDICAL PERSON KITASATO INSTITUTE, Tokyo, JP;
MITSUBISHI PAPER MILLS LIMITED, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12M 3/00 (2006.01); A01N 1/00 (2006.01); A01N 1/02 (2006.01); C12M 1/00 (2006.01);
U.S. Cl.
CPC ...
A01N 1/0268 (2013.01); C12M 45/22 (2013.01);
Abstract
Provided is a device for vitrification-based cryopreservation which enables easy and reliable vitrification freezing of cells or tissues. The device of the present invention for cell or tissue cryopreservation by vitrification has a porous structure made of a material having a refractive index of 1.45 or less as a vitrification solution absorber.