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. 28, 1998
Filed:
Jun. 07, 1995
Applicant:
Inventors:
Terry J Mazanec, Solon, OH (US);
Thomas L Cable, Newbury, OH (US);
John G Frye, Jr, Solon, OH (US);
Wayne R Kliewer, Solon, OH (US);
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
G25B / ;
U.S. Cl.
CPC ...
204295 ; 204252 ; 204265 ; 204266 ; 428689 ; 428697 ; 428699 ; 428701 ; 428702 ; 501134 ; 501135 ; 501136 ; 501137 ; 501139 ; 501152 ; 501103 ; 501104 ; 501110 ; 501123 ; 501126 ;
Abstract
An electrochemical process for producing unsaturated hydrocarbon compounds from unsaturated hydrocarbon compounds and for extracting oxygen from a gas containing N.sub.2 O, NO, NO.sub.2, SO.sub.2, or SO.sub.3 is described. The process is characterized by the use of mixed metal oxide materials having a perovskite structure represented by the formula: