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:
Mar. 16, 2021
Filed:
Mar. 03, 2017
Applicant:
Dionex Corporation, Sunnyvale, CA (US);
Inventors:
Kannan Srinivasan, Tracy, CA (US);
Mrinal Sengupta, Fremont, CA (US);
SM Rahmat Ullah, Fremont, CA (US);
Assignee:
Other;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01N 30/96 (2006.01); G01N 30/34 (2006.01); G01N 30/62 (2006.01);
U.S. Cl.
CPC ...
G01N 30/96 (2013.01); G01N 30/34 (2013.01); G01N 30/62 (2013.01); G01N 2030/623 (2013.01); G01N 2030/965 (2013.01);
Abstract
An in-line electrolytic reagent concentrator device that circumvents the need for additional pumps and supplies of reagents to support operation of a carbonate or ammonia removal device. The device generates regenerant solutions as strong as, or even stronger, than commercially recommended regenerant solutions. The device may also regenerate eluent solutions so as to reduce the frequency of eluent maintenance and replacement in ion chromatography systems.