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:
Jul. 23, 2013
Filed:
Jun. 16, 2005
Yoshiki Sasai, Kobe, JP;
Kiichi Watanabe, Kobe, JP;
Yoshiki Sasai, Kobe, JP;
Kiichi Watanabe, Kobe, JP;
Riken, Wako-shi, JP;
Abstract
The present invention provides a clinically applicable method of inducing differentiation of embryonic stem cells, particularly a method of inducing differentiation of embryonic stem cells into forebrain neurons. More specifically, the present invention provides a method of inducing differentiation of embryonic stem cells, comprising culturing the embryonic stem cells as a floating aggregate in a serum-free medium, particularly a method of inducing differentiation of the embryonic stem cells into nervous system cells such as forebrain neurons and cerebellar neurons and sensory organ cells; a floating aggregate of embryonic stem cells obtained by culturing the embryonic stem cells as a floating aggregate in a serum-free medium; and cells derived from a floating aggregate of embryonic stem cells, particularly nervous system cells such as forebrain neurons and cerebellar neuron, sensory organ cells such as retinal precursor cells, and the like.