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. 20, 2010
Filed:
Dec. 02, 2003
Applicants:
Paul-andré Lavoie, Montreal, CA;
Richard Laliberté, Ste-Julie, CA;
Jonathan Dubé, Laprairie, CA;
Yvon Gagnon, Charlemagne, CA;
Inventors:
Paul-André Lavoie, Montreal, CA;
Richard Laliberté, Ste-Julie, CA;
Jonathan Dubé, Laprairie, CA;
Yvon Gagnon, Charlemagne, CA;
Assignee:
Bathium Canada Inc., Boucherville, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 35/00 (2006.01); B29C 47/06 (2006.01); B32B 37/00 (2006.01); H01M 6/00 (2006.01); H01M 10/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A process of co-extrusion of a thin electrode sheet with a thin electrolyte polymer sheet directly onto a current collector sheet for a lithium polymer battery. The process includes the steps of: