US Patent 7473354 Recycled suppressor regenerants

Patent 7473354 was granted and assigned to Dionex Corporation on January, 2009 by the United States Patent and Trademark Office.

Overview Structured Data Issues Contributors Activity

Is a

Patent

Patent attributes

Current Assignee

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

74733540

Patent Inventor Names

Christopher A. Pohl0

Yan Liu0

Victor Manuel Berber Barreto0

John M. Riviello0

Date of Patent

January 6, 2009

Patent Application Number

112290220

Date Filed

September 16, 2005

Patent Primary Examiner

‌

Ernest G. Therkorn

Patent abstract

A suppressed ion chromatographic apparatus using a regenerant recycle loop, comprising (a) an ion separation device, (b) a membrane suppressor, (c) a detector, (d) a container for regenerant solution, (e) a first conduit between the ion separation device and the suppressor, (f) a second conduit between the regenerant solution container and the suppressor, (g) a third conduit between the suppressor and the regenerant solution container, and (h) a regenerant solution recycle loop out of fluid communication with the detector outlet.