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:
Feb. 14, 1978
Filed:
Nov. 19, 1976
Applicant:
Inventor:
Samuel Ruben, New Rochelle, NY (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M / ;
U.S. Cl.
CPC ...
429223 ; 204-21 ; 204 61 ; 204 96 ;
Abstract
A process for producing a high coulombic capacity nickel oxide cathodic reactant or depolarizer for primary electric cells. The process includes the steps of growing large nickel oxide dendrites on the exterior surface of a suitable base, converting the dendrites to a higher oxide of nickel, which is then removed from the base and ground to small particles for use as a cathodic reactant or depolarizer.