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:
Aug. 25, 1998
Filed:
Jun. 28, 1996
Applicant:
Inventors:
William H Zimmerman, Wilmington, DE (US);
Thomas Frank Saturno, Wilmington, DE (US);
John Stanley Artysiewicz, Middletown, DE (US);
James Arthur Trainham, Newark, DE (US);
Clarence Garlan Law, Jr, West Trenton, NJ (US);
John Scott Newman, Kensington, CA (US);
Douglas John Eames, Chamblee, GA (US);
Assignee:
E. I. du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C25B / ;
U.S. Cl.
CPC ...
205620 ; 205637 ;
Abstract
The present invention relates to an electrochemical cell and a process for converting anhydrous hydrogen halide to halogen gas using a membrane-electrode assembly (MEA) or a separate membrane and electrode arrangement, such as gas diffusion electrodes with a membrane.