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:
Sep. 08, 2026
Filed:
Mar. 08, 2019
Applicant:
Siemens Energy Global Gmbh & Co. KG, Munich, DE;
Inventors:
Harald Landes, Ruckersdorf, DE;
Christian Reller, Minden, DE;
Assignee:
Siemens Energy Global GmbH & Co. KG, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C25B 11/031 (2021.01); C25B 1/00 (2021.01); C25B 9/17 (2021.01); C25B 11/051 (2021.01); C25B 11/069 (2021.01);
U.S. Cl.
CPC ...
C25B 11/031 (2021.01); C25B 1/00 (2013.01); C25B 9/17 (2021.01); C25B 11/051 (2021.01); C25B 11/069 (2021.01);
Abstract
A gas diffusion electrode having at least two layers, of which a first layer has an electrically conductive fabric, which is embedded at least in part in a hydrophobically acting polymer matrix, and a second layer has an open porosity which has catalytically acting particles and has a thickness between 1 μm and 50 μm.