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. 03, 2012
Filed:
Jun. 04, 2004
Shouichirou Sawa, Tokushima, JP;
Hiroshi Minami, Tokushima, JP;
Mariko Torimae, Kobe, JP;
Atsushi Fukui, Tokushima, JP;
Yasuyuki Kusumoto, Kobe, JP;
Katsunobu Sayama, Kobe, JP;
Maruo Kamino, Tokushima, JP;
Shouichirou Sawa, Tokushima, JP;
Hiroshi Minami, Tokushima, JP;
Mariko Torimae, Kobe, JP;
Atsushi Fukui, Tokushima, JP;
Yasuyuki Kusumoto, Kobe, JP;
Katsunobu Sayama, Kobe, JP;
Maruo Kamino, Tokushima, JP;
Sanyo Electric Co., Ltd., Osaka, JP;
Abstract
A rechargeable lithium battery including a negative electrode made by sintering, on a surface of a conductive metal foil as a current collector, a layer of a mixture of active material particles containing silicon and/or a silicon alloy and a binder, a positive electrode and a nonaqueous electrolyte, characterized in that the nonaqueous electrolyte contains carbon dioxide dissolved therein.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile