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.

Date of Patent:
Oct. 04, 2022

Filed:

Aug. 14, 2018
Applicant:

Endress+hauser Conducta Gmbh+co. KG, Gerlingen, DE;

Inventors:

Holm Petzold, Dresden, DE;

Jens Vettermann, Grossweitzschen, DE;

Erik Hennings, Freiberg, DE;

Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01N 27/333 (2006.01); G01N 27/30 (2006.01); G01N 27/31 (2006.01);
U.S. Cl.
CPC ...
G01N 27/31 (2013.01); G01N 27/301 (2013.01); G01N 27/302 (2013.01); G01N 27/3335 (2013.01);
Abstract

The present disclosure discloses a method for producing an ISE half-cell, including the steps of: immersing a first end of a hollow body into a membrane solution comprising at least one solvent and an ion-specific ionophore; removing the hollow body from the membrane solution; drying the hollow body and evaporating the solvent from the membrane solution, whereby an ion-selective membrane is created at the immersed end of the hollow body; and completing the hollow body to make an ISE half-cell. The present disclosure also discloses an ISE half-cell that is produced according to such a method. The present disclosure further discloses a sensor and a multiparameter sensor comprising several such ISE half-cells.


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