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:
Dec. 08, 2015
Filed:
May. 16, 2011
Axel Arndt, Berlin, DE;
Christian Doye, Berlin, DE;
Ursus Krüger, Berlin, DE;
Uwe Pyritz, Berlin, DE;
Axel Arndt, Berlin, DE;
Christian Doye, Berlin, DE;
Ursus Krüger, Berlin, DE;
Uwe Pyritz, Berlin, DE;
SIEMENS AKTIENGESELLSCHAFT, Munich, DE;
Abstract
A component has a catalyst surface including metal regions and regions of MnO2 contacting the former, wherein the metal regions are made of Co and/or Sn and/or Zn (or alloys of said metals). Said material pairings achieve a significantly improved catalytic effect in comparison to the pure metals. Said surfaces can be used, for example, in room air purification for reducing ozone content. The surface can be applied, for example, by coating the component, wherein the metal region and the region of MnO2 are applied in two layers.