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:
May. 14, 2019
Filed:
Feb. 26, 2016
Applicant:
DE Nora Tech Inc., Concord, OH (US);
Inventor:
Edward Eugene Revers, Concord, OH (US);
Assignee:
DE NORA TECH INC., Concord, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C25B 1/10 (2006.01); C25B 9/08 (2006.01); C25B 13/02 (2006.01); C25B 11/03 (2006.01); C25B 13/04 (2006.01); C25B 11/04 (2006.01);
U.S. Cl.
CPC ...
C25B 1/10 (2013.01); C25B 9/08 (2013.01); C25B 11/035 (2013.01); C25B 11/04 (2013.01); C25B 13/04 (2013.01); Y02E 60/366 (2013.01);
Abstract
An assembly of a porous gas-evolving electrode and a porous separator diaphragm, suitable for use in a water electrolyzer operating with an alkaline electrolyte is disclosed. A water electrolyzer having the gas-evolving electrode component of the assembly arranged as the cathode allows manufacturing hydrogen with a purity exceeding 99.8%.