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:
Oct. 24, 2006
Filed:
May. 14, 2003
Applicants:
Kazutoshi Nakano, Tokyo, JP;
Shigeo Ohta, Kawasaki, JP;
Inventors:
Kazutoshi Nakano, Tokyo, JP;
Shigeo Ohta, Kawasaki, JP;
Assignee:
Eisai Research Institute, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12N 5/16 (2006.01); C12N 5/22 (2006.01); C12N 5/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
Provided are a method of producing a culturable cell with no nucleus, showing mitochondrial activity, comprising: performing cell fusion between a nucleus-less cell having mitochondrial DNA and a mitochondrial DNA-less cultured cell derived from a cancer cell; culturing resulting cybrid cells; and recovering floating cells from obtained cultured cells, and a cell obtained by the method.