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. 22, 2008
Filed:
Jun. 07, 1995
Applicants:
Samuel Weiss, Calgary, CA;
Brent Reynolds, Alberta, CA;
Inventors:
Samuel Weiss, Calgary, CA;
Brent Reynolds, Alberta, CA;
Assignee:
Neurospheres Holdings Ltd., Alberta, CA;
Primary Examiner:
Int. Cl.
CPC ...
C12N 5/06 (2006.01); C12N 5/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention provides in vitro cell culture compositions consisting of neurospheres and culture medium, wherein the neurospheres consist of undifferentiated cells that are nestin, glial fibrillary acid protein (GFAP), neurofilament (NF), and myelin basic protein (MBP)and are not nestin.