Patents-Review.com
ClassID:

168481 ⎘

G01N27/401 - CPC Classification

Classification description:

Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis; Electrolytic cell components Salt-bridge leaks; Liquid junctions

Recent Application in this class:
#1
20260056161
2026-02-26

THIN LAYER TYPE ELECTROCHEMICAL SYSTEM INCLUDING SALT BRIDGE AND ELECTROCHEMICAL ANALYSIS METHOD USING THE SAME

 #2
20260023042
2026-01-22

ELECTROCHEMISTRY DETECTION CHIP

 #3
20250258124
2025-08-14

Single-use disposable reference sensor

 #4
20240426773
2024-12-26

ELECTROCHEMICAL PROBE

 #5
20230176004
2023-06-08

DOUBLE JUNCTION REFERENCE ELECTRODE

 #6
20210364463
2021-11-25

Single-use disposable reference sensor

 #7
20210325332
2021-10-21

Electrochemical sensor for humoral detection and detection device

 #8
20210318260
2021-10-14

Electrolyte measuring device

 #9
20210172895
2021-06-10

Reference electrode for the potentiometric measurement of ion concentrations

 #10
20200166476
2020-05-28

Reference electrode for electrochemical measurements at high temperatures

 #11
20200064300
2020-02-27

DISPOSABLE ELECTROCHEMICAL SENSING STRIPS AND ASSOCIATED METHODS

 #12
20200057015
2020-02-20

Protective device for electrochemical electrodes having a liquid junction

 #13
20190187088
2019-06-20

Reference electrode

 #14
20170276631
2017-09-28

REFERENCE HALF-CELL AND ELECTROCHEMICAL SENSOR WITH THE REFERENCE HALF-CELL

 #15
20170191960
2017-07-06

Reference electrode

 #16
20160178564
2016-06-23

Electrochemical half cell and method for production of a half cell

 #17
20160131612
2016-05-12

Measurement of ion concentration in presence of organics

 #18
20160011143
2016-01-14

Electrochemical gas sensors with ionic liquid electrolyte systems

 #19
20140374271
2014-12-25

Reference electrode having a flowing liquid junction and filter members

 #20
20140102897
2014-04-17

THREE COMPARTMENT ELECTROCHEMICAL CELL

 #21
20130161191
2013-06-27

Reference half-cell and electrochemical sensor with the reference half-cell

 #22
20120228137
2012-09-13

pH SENSOR

 #23
20120168321
2012-07-05

Electrochemical half cell, electrochemical sensor and method for measuring at least one measured variable of a measured medium with an electrochemical sensor

 #24
20120152765
2012-06-21

Potentiometric sensor and method for the start-up of a potentiometric sensor

 #25
20120152741
2012-06-21

Reference electrode

 #26
20120098544
2012-04-26

Reference electrode and combined electrode

 #27
20120097552
2012-04-26

Reference electrode having a flowing liquid junction and filter members

 #28
20110308947
2011-12-22

Reference electrode

 #29
20110226619
2011-09-22

Electrochemical gas sensors with ionic liquid electrolyte systems

 #30
20110220497
2011-09-15

Electrochemical sensor

 #31
20110192720
2011-08-11

Microfabricated liquid-junction reference electrode

 #32
20110023586
2011-02-03

WATER ANALYSIS SENSOR ARRANGEMENT

 #33
20100068429
2010-03-18

METHOD OF MANUFACTURING A REFERENCE ELECTRODE

 #34
20090283404
2009-11-19

Reference electrode coated with ionic liquid and electrochemical measurement system using the reference electrode

 #35
20080237042
2008-10-02

High purity water pH sensor with shielded flowing liquid junction

 #36
20080217175
2008-09-11

Electrochemical sensor and method of manufacture

 #37
20080099336
2008-05-01

Reference electrode having a flowing liquid junction and filter members

 #38
20070009689
2007-01-11

Method of manufacturing a reference electrode

 #39
20060027453
2006-02-09

Low resistance reference junction

 #40
20060021874
2006-02-02

Fabrication of ceramic interface electrochemical reference electrode

 #41
20050202313
2005-09-15

Device for measuring and regulating the ph-value of a medium