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:
Jun. 06, 2000
Filed:
Sep. 30, 1996
Applicant:
Inventors:
Philippe Biensan, Epinay sur Orge, FR;
Damien Gallet, Clichy sous Bois, FR;
Bernard Simon, Issy les Moulineaux, FR;
Assignee:
SAFT, Romainville, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M / ; H01M / ;
U.S. Cl.
CPC ...
429223 ; 42923195 ; 4292319 ;
Abstract
The present invention concerns an electrode for a rechargeable lithium cell, containing an electro-chemically active material with general formula ##EQU1## where M is at least one transition metal selected from nickel, cobalt, manganese, and iron, A is selected from magnesium and calcium, and D is at least one element selected from the elements of groups 4b to 5a of the periodic classification.