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. 17, 2026
Filed:
Mar. 29, 2022
Oboe Ipr Ab, Linköping, SE;
Magnus Berggren, Linköping, SE;
Daniel Simon, Linköping, SE;
Dennis Cherian, Kerala State, IN;
Klas Tybrand, Linköping, SE;
Oboe IPR AB, Linköping, SE;
Abstract
The present disclosure relates to a system () for detection and identification of at least one species in a sample in an ionic exchange membrane (), comprising an ion exchange membrane (), an impedance analyser (), source () and target electrodes (), a voltage and/or current source () arranged to provide an electric potential difference, a computer (), and at least two impedance electrodes () arranged at the ion exchange membrane () and connected to the impedance analyser (). The source () and target electrodes () are connected to said source (), and are arranged to upon addition of source () and target electrolyte () be in ionic contact with a first () and second region () of the ion exchange membrane () respectively. The computer () is arranged to obtain source data comprising voltage data and/or current data from said source (); obtain impedance data from the impedance analyser (); and determine the presence of said at least one species in said sample based on the obtained source data, the obtained impedance data, and predetermined reference data for the ion exchange membrane ().