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:
Jun. 28, 2011
Filed:
Mar. 30, 2006
Applicants:
Rolf Uthemann, Köln, DE;
Andreas Golitz, Moers, DE;
John R. Woodward, Windsor, CO (US);
Inventors:
Assignee:
Hach Lange GmbH, Berlin, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 27/333 (2006.01);
U.S. Cl.
CPC ...
Abstract
A wastewater analysis sensor cartridge () according to the invention is intended to be used only once. It has a liquid-tight housing (), which contains at least one electrochemical sensor element () and at least one reference element (). Furthermore, the housing () contains a sensor element electrolyte tank () and a reference element electrolyte tank (). The ion-sensitive membranes () of the sensor elements () and the housing () consist of plastic.