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:
Nov. 26, 2013
Filed:
Oct. 15, 2002
Applicant:
Shigekazu Nakatsugawa, Aichi, JP;
Inventor:
Shigekazu Nakatsugawa, Aichi, JP;
Assignee:
Japan Science and Technology Corporation, Saitama, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12Q 1/02 (2006.01); C12N 5/00 (2006.01); C12N 5/07 (2010.01);
U.S. Cl.
CPC ...
Abstract
A normal regenerated tissue is formed by exposing to radiation a connective tissue or a supporting tissue originating in an organ to thereby form a feeder layer and then transplanting epithelial cells thereon to form a stratified structure. By conveniently and surely providing regenerated tissue by the 3-dimensional culture with the use of a human-origin normal tissue as a base, it is possible to construct systems for assessing effects and side effects of chemicals such as drugs or assessing sensitivities thereof with the use of regenerated tissues as models of corresponding tissues respectively.