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. 21, 2026
Filed:
Feb. 15, 2018
Applicant:
Siemens Energy Global Gmbh & Co. KG, Munich, DE;
Inventors:
Ralf Krause, Herzogenaurach, DE;
Christian Reller, Minden, DE;
Günter Schmid, Hemhofen, DE;
Bernhard Schmid, Erlangen, DE;
Frank Steinbacher, Eckental, DE;
Assignee:
SIEMENS ENERGY GLOBAL GMBH & CO. KG, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C25B 11/031 (2021.01); B01D 53/32 (2006.01); C01B 3/50 (2026.01); C25B 1/23 (2021.01); C25B 3/25 (2021.01); C25B 9/00 (2021.01); C25B 9/19 (2021.01); C25B 9/23 (2021.01); C25B 11/032 (2021.01); C25B 11/042 (2021.01); C25B 11/053 (2021.01); C25B 11/095 (2021.01);
U.S. Cl.
CPC ...
C25B 11/031 (2021.01); B01D 53/326 (2013.01); C01B 3/50 (2013.01); C25B 1/23 (2021.01); C25B 3/25 (2021.01); C25B 9/00 (2013.01); C25B 9/19 (2021.01); C25B 9/23 (2021.01); C25B 11/032 (2021.01); C25B 11/042 (2021.01); C25B 11/053 (2021.01); C25B 11/095 (2021.01);
Abstract
Various embodiments include a gas diffusion electrode comprising: a metal M selected from the group consisting of: Ag, Au, Cu, and Pd; a binder; hydrophilic and hydrophobic pores and/or channels; and an anion transport material in the pores and/or channels.