US Patent 11131648 Potentiometric sensor

Patent 11131648 was granted and assigned to U.S. Department of Energy on September, 2021 by the United States Patent and Trademark Office.

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Is a

Patent

Patent attributes

Current Assignee

U.S. Department of Energy

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

11131648

Date of Patent

September 28, 2021

Patent Application Number

20190620

Date Filed

June 20, 2019

Patent abstract

According to one aspect of the invention, a potentiometric sensor having a cathode and an anode. The cathode is configured to provide a summary voltage representative of at least two voltage points. The anode is configured to provide a first voltage. The cathode is in communication with the anode by a first electrolyte forming an open circuit having an open circuit potential. Within the first electrolyte is a concentration of a target ion. The open circuit potential mathematically corresponds to the concentration of the target ion.