ClassID:

168475

G01N27/333 - page 2 - 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; Electrodes, e.g. test electrodes; Half-cells Ion-selective electrodes or membranes

Recent Application in this class:
#301
20130213807
2013-08-22

Measuring arrangement and method for registering an analyte concentration in a measured medium

#302
20130199941
2013-08-08

Conditioning apparatus and method for ion-selective electrode

#303
20130168265
2013-07-04

Calibration liquid

#304
20130168247
2013-07-04

ION ANALYZER

#305
20130168246
2013-07-04

Liquid membrane type ion-selective electrode

#306
20130168245
2013-07-04

Water analysis sensor electrode

#307
20130161191
2013-06-27

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

#308
20130126351
2013-05-23

Ion sensor, ion sensor module, and ion sensor manufacturing method

#309
20130053666
2013-02-28

POLYMER MEMBRANES FOR CONTINUOUS ANALYTE SENSORS

#310
20130053665
2013-02-28

Polymer membranes for continuous analyte sensors

#311
20130032479
2013-02-07

Measuring transducer for determining a measured variable representing an activity of a target ion in a measured medium

#312
20120261260
2012-10-18

Management system for an electrolyte analyzer

#313
20120228158
2012-09-13

Method and apparatus for electrolyte measurements

#314
20120175254
2012-07-12

ION SELECTIVE ELECTRODE CARTRIDGE

#315
20120175253
2012-07-12

Ion selective electrode cartridge

#316
20120118762
2012-05-17

SENSING DEVICE AND METHOD

#317
20120073989
2012-03-29

Method for operating a measuring device having at least one probe, which has at least one ion selective electrode

#318
20120073970
2012-03-29

Amperometric Oxygen Sensor

#319
20120067745
2012-03-22

Device for providing a means for internal calibration in an electrochemical sensor

#320
20120045839
2012-02-23

Method of marking a product, marked product resulting thereof, and method of identifying same

#321
20110308947
2011-12-22

Reference electrode

#322
20110308946
2011-12-22

Ion-selective electrode

#323
20110290045
2011-12-01

Probe arrangement

#324
20110272280
2011-11-10

Ion sensor

#325
20110247945
2011-10-13

Potentiometric sensors based on anionic boron clusters

#326
20110186449
2011-08-04

Method and device using nanoporous membrane for detecting and quantifying heavy metal ions in a fluid by anodic stripping voltammetry

#327
20110180406
2011-07-28

Temperature compensation for ion-selective electrodes

#328
20110139638
2011-06-16

Use of polyoxyalkylene nonionic surfactants with magnesium ion selective electrodes

#329
20110118988
2011-05-19

Electronic hand held ion measurement device and method

#330
20110036913
2011-02-17

Electrochemical sensor

#331
20110000796
2011-01-06

Ion selective electrode module for clinical diagnostics

#332
20100285208
2010-11-11

ION SENSOR, ION SENSOR MODULE, AND ION SENSOR MANUFACTURING METHOD

#333
20100270179
2010-10-28

METHOD FOR MEASURING PH VALUE OF SAMPLE SOLUTION AND SYSTEM THEREOF

#334
20100255593
2010-10-07

Electrical detection and quantification of mercuric derivatives

#335
20100252429
2010-10-07

ION-SELECTIVE ELECTRODE

#336
20100230279
2010-09-16

FLUORIDE ION SELECTIVE ELECTRODE

#337
20100224490
2010-09-09

Multiple-electrode ionic probe

#338
20100219074
2010-09-02

ANALYZER

#339
20100181210
2010-07-22

Point of care heparin determination system

#340
20100176006
2010-07-15

Three-dimensional metal ion sensor arrays on printed circuit boards

#341
20100175994
2010-07-15

DISC-SHAPED MICROFLUIDIC DEVICE CAPABLE OF DETECTING ELECTROLYTES INCLUDED IN SPECIMEN BY USING ELECTROCHEMICAL METHOD

#342
20100175993
2010-07-15

DISC-SHAPED MICROFLUIDIC DEVICE CAPABLE OF DETECTING ELECTROLYTES INCLUDED IN SPECIMEN BY USING ELECTROCHEMICAL METHOD

#343
20100116646
2010-05-13

A SENSING ELECTRODE FOR PH MEASUREMENT CHIEFLY IN BODILY FLUIDS

#344
20100038243
2010-02-18

Nanopore based ion-selective electrodes

#345
20090321255
2009-12-31

Drug-meter: Multiwell membrane-based potentiometric sensor for high throughput tests of drugs

#346
20090210169
2009-08-20

HAND-HELD SYSTEMS AND METHODS FOR DETECTION OF CONTAMINANTS IN A LIQUID

#347
20090194431
2009-08-06

ELECTROLYTE ANALYZING APPARATUS AND MEASUREMENT DATA PROCESSING METHOD OF THE SAME

#348
20090119026
2009-05-07

PORTABLE MULTI-IONS SENSING SYSTEM AND FABRICATION THEREOF

#349
20090020423
2009-01-22

Potentiometric Mg2+ Sensor and Method thereof

#350
20080308418
2008-12-18

Adhesion of membranes on nitride layer in electrochemical sensors by attachment to underlying oxide layer

#351
20080264788
2008-10-30

Wastewater analysis sensor cartridge

#352
20080197025
2008-08-21

Ionic based sensing for identifying genomic sequence variations and detecting mismatch base pairs, such as single nucleotide polymorphisms

#353
20080179191
2008-07-31

TWO-STEP MOLECULAR SURFACE IMPRINTING METHOD FOR MAKING A SENSOR

#354
20080135409
2008-06-12

Ion sensor, ion sensor module, and ion sensor manufacturing method

#355
20080077330
2008-03-27

Method for detecting erroneous measurement results obtained with ion-selective electrodes

#356
20080000290
2008-01-03

Potentiometric electrode, gradient polymer, uses and method of preparation therefor

#357
20070215464
2007-09-20

Potentiometric measuring chain

#358
20070199816
2007-08-30

Fluoride ion selective electrode

#359
20070144919
2007-06-28

Ion selective electrode

#360
20070045128
2007-03-01

CHLORINE DIOXIDE SENSOR

#361
20060228802
2006-10-12

Method of marking a product, marked product resulting thereof, and method of identifying same

#362
20060141469
2006-06-29

Multi-layered electrochemical microfluidic sensor comprising reagent on porous layer

#363
20060134387
2006-06-22

Multilayer article formed by adhesive ablation

#364
20060096860
2006-05-11

Analyte recognition system

#365
20060091009
2006-05-04

Ion selective electrode with integral sealing surface

#366
20060035420
2006-02-16

Ion-sensitive field effect transistor and method for producing an ion-sensitive field effect transistor

#367
20060016701
2006-01-26

Point of care heparin determination system

#368
20050263798
2005-12-01

Ion-sensitive field effect transistor and method for producing an ion-sensitive field effect transistor

#369
20050051485
2005-03-10

Electrodialysis method and apparatus for trace metal analysis

#370
20050000803
2005-01-06

Potentiometric, ion-selective electrode

#371
18943706
2026-03-31

Systems and methods for enhanced detection and quantification of chemical species

#372
18593648
2025-09-23

Methods and devices for COVID-19 testing using urine samples

#373
17974023
2023-12-12

System for tailoring dialysis treatment based on sensed potassium concentration, patient data, and population data

#374
17897187
2024-03-05

Methods and devices for COVID-19 testing using urine samples

#375
17827080
2023-01-24

Surface modified electrodes, and methods of preparation thereof

#376
14928877
2017-01-10

Enhanced sensitivity ion sensing devices

#377
14719114
2016-10-18

Detection of trace amounts of perchlorate using SERS-active capture matrices

#378
14698773
2018-01-09

Ruggedized downhole tool for real-time measurements and uses thereof