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:
Apr. 17, 2012
Filed:
Feb. 05, 2008
Hidehiro Ozawa, Nagano, JP;
Mariko Yamaki, Nagano, JP;
Makoto Asashima, Tokyo, JP;
Satoshi Ebina, Nagano, JP;
Hidehiro Ozawa, Nagano, JP;
Mariko Yamaki, Nagano, JP;
Makoto Asashima, Tokyo, JP;
Satoshi Ebina, Nagano, JP;
Matsumoto Dental University, Shiojiri-Shi, Nagano, JP;
Abstract
A method of making a hair, including a step of culturing an undifferentiated cell of a mammal to produce an embryoid body and a step of further culturing the embryoid body is provided, wherein the culturing step is to culture the embryoid body on a three-dimensional matrix for 5 to 12 days. Furthermore, a biological material obtainable by the method of making a hair as described above is provided. Moreover, a biological material for a screening system of evaluating a medical product or the like, obtainable by utilizing the method of making a hair as described above is provided.