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:
Jul. 07, 2015
Filed:
Aug. 01, 2013
Applicant:
John M. Riviello, Los Gatos, CA (US);
Inventor:
John M. Riviello, Los Gatos, CA (US);
Assignee:
Dionex Corporation, Sunnyvale, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C25B 15/08 (2006.01); G01N 30/96 (2006.01); G01N 30/00 (2006.01);
U.S. Cl.
CPC ...
C25B 15/08 (2013.01); G01N 30/96 (2013.01); G01N 2030/965 (2013.01); G01N 30/00 (2013.01);
Abstract
An electrolytic CO-removal device for anion analysis of a liquid sample. The device includes a basic chamber and CO-permeable tubing in the basic chamber. Anion exchange membranes are disposed on opposite sides of the basic chamber, and electrodes are disposed outside the membranes. The device can be integral with a suppressor in an ion chromatography system and/or an aqueous stream purifier. Also, methods performed by the device.