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:
Mar. 23, 2004
Filed:
Aug. 06, 2001
Applicant:
Inventors:
Günther Hambitzer, D-76327 Pfinztal, DE;
Bernd Kreidler, D-76327 Pfinztal, DE;
Ulrike Dörflinger, D-76327 Pfinztal, DE;
Volker Döge, D-76229 Karlsruhe, DE;
Klaus Schorb, D-76287 Rheinstetten, DE;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 6/04 ; H01M 4/62 ; H01M 6/18 ;
U.S. Cl.
CPC ...
H01M 6/04 ; H01M 4/62 ; H01M 6/18 ;
Abstract
Nonaqueous electrochemical cell ( ) with a negative electrode ( ), an electrolytic solution and a positive electrode ( ). The operational safety is increased by the fact that the cell contains a salt ( ) in solid state in the area of at least one of the two electrodes ( ).