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. 08, 2018
Filed:
Feb. 11, 2015
Applicants:
Sabrina Sommer, Lübeck, DE;
Frank Mett, Lübeck, DE;
Inventors:
Sabrina Sommer, Lübeck, DE;
Frank Mett, Lübeck, DE;
Assignee:
Dräger Safety AG & Co. KGaA, Lübeck, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 27/403 (2006.01); G01N 27/30 (2006.01); G01N 27/413 (2006.01); G01N 27/404 (2006.01); G01N 27/36 (2006.01);
U.S. Cl.
CPC ...
G01N 27/4045 (2013.01); G01N 27/36 (2013.01);
Abstract
An electrochemical gas sensor () includes a housing () which has a number of electrodes (), i.e. at least one working electrode () and at least one counter electrode (), in addition to a liquid electrolyte (). At least one of the electrodes () and/or the housing () are at least partially formed of an absorption agent composition. A method of detecting acid gases employs the electrochemical gas sensor ().