ClassID:

168131

G01N21/8507 - CPC Classification

Classification description:

Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light; Systems specially adapted for particular applications; Investigating moving fluids or granular solids Probe photometers, i.e. with optical measuring part dipped into fluid sample

Sub-classes:
Recent Application in this class:
#1
20260139616
2026-05-21

SYSTEMS, METHODS AND DEVICES FOR MONITORING FLUID CONDITION

#2
20260092385
2026-04-02

SENSOR DEVICE FOR MONITORING A WATER ELECTROLYSIS INSTALLATION, TO BE PLACED INSIDE A FLUID OF THE WATER ELECTROLYSIS INSTALLATION, RELATED INSTALLATION AND METHOD

#3
20250389655
2025-12-25

SPECTROSCOPIC CHARACTERIZATION METHODS FOR SUPPORTED MULTI-COMPONENT CATALYST

#4
20250271350
2025-08-28

NESTED SLIT DESIGN FOR SINGLE RECEIVING OPTICAL CHANNEL PARTICULATE SENSOR

#5
20250208052
2025-06-26

PHOTOMETRIC PROCESS MEASUREMENT APPARATUS

#6
20250208051
2025-06-26

PHOTOMETRIC PROCESS MEASUREMENT APPARATUS

#7
20250208042
2025-06-26

METHOD AND BORESCOPE FOR IDENTIFYING A SUBSTANCE IN A CAVITY OF AN APPARATUS

#8
20250147200
2025-05-08

OPTICAL PROBE AND METHOD FOR IN SITU SOIL ANALYSIS

#9
20250116606
2025-04-10

AQUATIC ENVIRONMENT MONITORING AND DOSING SYSTEMS AND APPARATUSES, AND METHODS AND SOFTWARE RELATING THERETO

#10
20250052610
2025-02-13

OPTICAL FILTER AND SPECTROMETER

#11
20250012730
2025-01-09

Apparatus And Method For MultiPhase Flowable Medium Analysis

#12
20240418646
2024-12-19

Systems and methods for differentiating bubble points from dew points

#13
20240361251
2024-10-31

Immersion Probe Having Variable Path Length

#14
20240353314
2024-10-24

CLEANING SYSTEM FOR PROBE UNIT

#15
20240337596
2024-10-10

Method And Apparatus For Mapping Distribution of Chemical Compounds in Soil

#16
20240319088
2024-09-26

Method and apparatus for detecting chemical compounds in soil

#17
20240302279
2024-09-12

OPTOCHEMICAL SENSOR AND METHOD FOR MEASURING LUMINESCING ANALYTES IN A MEASUREMENT MEDIUM

#18
20240230537
2024-07-11

OPTICAL PROBE FOR PROCESS RAMAN SPECTROSCOPY AND METHOD OF USE

#19
20240197142
2024-06-20

A SENSOR ASSEMBLY FOR SENSING THE TURBIDITY OF A CLEANING MEDIUM IN A CLEANING APPLIANCE

#20
20240175822
2024-05-30

Probe-Type Online Biomass Detection Apparatus Capable of Being Subjected to High-Temperature Sterilization

#21
20240168003
2024-05-23

HYDROCARBON CONDENSATE DETECTION AND CONTROL

#22
20240142384
2024-05-02

SENSOR POSITIONING DEVICE AND SENSOR

#23
20240118216
2024-04-11

CHEMICAL TEST APPARATUS AND SUBSTRATE PROCESSING APPARATUS

#24
20240085341
2024-03-14

Optical spectra reconstruction based on optical measurements of downhole fluids

#25
20240069004
2024-02-29

SYSTEM FOR ONLINE MONITORING OF THE GRAVITATIONAL SEPARATION OF OIL EMULSIONS IN A PRESSURIZED AND HEATED SYSTEM

#26
20240053275
2024-02-15

SENSING DEVICE WITH A SEALING STRUCTURE

#27
20240044786
2024-02-08

Method and apparatus for detecting chemical compounds in soil

#28
20240027337
2024-01-25

Method for measuring the absorbance of a substance in a solution and a measuring device therefor

#29
20240003816
2024-01-04

IMMERSION TIP AND ASSOCIATED RAMAN PROBE

#30
20230417723
2023-12-28

Optical water quality detection device with examining property probe

#31
20230400408
2023-12-14

Method and apparatus for mapping distribution of chemical compounds in soil

#32
20230384476
2023-11-30

Optical probe and method for in situ soil analysis

#33
20230384216
2023-11-30

SENSOR ASSEMBLY FOR SPECTROSCOPICALLY DETECTING SUBSTANCES

#34
20230375522
2023-11-23

METHOD FOR ANALYZING SOIL POLLUTION

#35
20230194425
2023-06-22

Optical sensor of bio-molecules using interferometer

#36
20230160831
2023-05-25

SENSOR SYSTEM FOR MULTI-COMPONENT FLUIDS

#37
20230100258
2023-03-30

In-situ monitoring of chemical fingerprints in oilfield applications

#38
20230088857
2023-03-23

Optical Sensors for Monitoring Biopharmaceutical Solutions in Single-Use Containers

#39
20230041165
2023-02-09

Refractory anchor device and system

#40
20230026607
2023-01-26

Optical probe comprising a waveguide and method for real-time and in-situ measurements of soil properties

#41
20220412880
2022-12-29

Light pipe for spectroscopy

#42
20220373448
2022-11-24

Device and method for measuring turbidity of fine particles

#43
20220357259
2022-11-10

Measuring system for foodstuffs

#44
20220316330
2022-10-06

Bi-conical optical sensor for obtaining downhole fluid properties

#45
20220307986
2022-09-29

3-D Printed Probes for Bioprocesses

#46
20220260783
2022-08-18

Refractory anchor device and system

#47
20220236191
2022-07-28

Sensor system for multi-component fluids

#48
20220221409
2022-07-14

A SENSOR

#49
20220221320
2022-07-14

Method and device for measuring minute volume of liquid

#50
20220220431
2022-07-14

Method for Online Monitoring of Mashing Processes Using Infrared Spectroscopy

#51
20220155219
2022-05-19

Liquid sensor

#52
20220146308
2022-05-12

Optical filter and spectrometer

#53
20220120694
2022-04-21

Probe-Type Online Biomass Detection Apparatus Capable of Being Subjected to High-Temperature Sterilization

#54
20220099563
2022-03-31

Self cleaning optical probe

#55
20220074865
2022-03-10

High-temperature optical probe

#56
20220003686
2022-01-06

PROBE SUITABLE FOR MEASURING THE COMPOSITION OF AN OXIDISING GAS

#57
20210388721
2021-12-16

System and Method for Contamination Monitoring

#58
20210382030
2021-12-09

Hydrocarbon condensate detection and control

#59
20210356622
2021-11-18

Optical probe and method for in situ soil analysis

#60
20210356389
2021-11-18

Methods and instruments for measuring samples in a well plate

#61
20210149116
2021-05-20

Method of making temperature-immune self-referencing Fabry-Pérot cavity sensors

#62
20210116644
2021-04-22

Temperature-immune self-referencing Fabry-Pérot cavity sensors

#63
20210088450
2021-03-25

Aquatic environment monitoring and dosing systems and apparatuses, and methods and software relating thereto

#64
20200386689
2020-12-10

AUTOMATED ANALYSIS SYSTEM UTILIZING REAGENT ADDITION

#65
20200355071
2020-11-12

Bi-conical optical sensor for obtaining downhole fluid properties

#66
20200348225
2020-11-05

Sensor system for multi-component fluids

#67
20200340857
2020-10-29

Optical filter and spectrometer

#68
20200333255
2020-10-22

Methods and apparatus for reducing measurement artifacts of sensor measurements

#69
20200324282
2020-10-15

Pipette Tip with Integrated Light Guides in the Body and Method of Spectroscopic Analysis Using Same

#70
20200300761
2020-09-24

Methods, systems, and devices for measuring in situ saturations of petroleum and NAPL in soils

#71
20200271589
2020-08-27

Portable organic molecular sensing device and related systems and methods

#72
20200240900
2020-07-30

Apparatus for determining identity and/or quantity of a fuel

#73
20200232929
2020-07-23

Device and method for detecting characteristics of a fluid

#74
20200225146
2020-07-16

GAS ANALYSIS DEVICE

#75
20200116642
2020-04-16

Method and device for spectral analysis of a chemical composition of molten metals

#76
20200103350
2020-04-02

Ionic concentration-measuring device for measuring in situ an ionic concentration of an ionic compound in a porous medium solution and method therefor

#77
20190391076
2019-12-26

Monitoring dissolution of a dosage form in progress during dissolution by low coherence interferometry

#78
20190352172
2019-11-21

Optical fluid sensors for cross contamination control systems

#79
20190331595
2019-10-31

Gas analyzer

#80
20190323953
2019-10-24

Method for measuring the absorbance of a substance in a solution and a measuring device therefor

#81
20190310188
2019-10-10

Gas analysis device

#82
20190302372
2019-10-03

Probe for optical measurement and method of producing the same

#83
20190302016
2019-10-03

Optical sensor of bio-molecules using interferometer

#84
20190293565
2019-09-26

System for rapid assessment of water quality and harmful algal bloom toxins

#85
20190285608
2019-09-19

Soil nitrate sensing system for precision management of nitrogen fertilizer applications

#86
20190284919
2019-09-19

Downhole tools and methods for isolating and analyzing gases from downhole fluids

#87
20190277756
2019-09-12

Sample testing apparatus and method

#88
20190261868
2019-08-29

Apparatus and system for measuring volume of blood loss

#89
20190257749
2019-08-22

Spectroscopic analysis apparatus

#90
20190250102
2019-08-15

Fluorescent testing system, molecular testing method, and fluorescent testing method

#91
20190234873
2019-08-01

Turbidity sensor and method for measuring turbidity

#92
20190226947
2019-07-25

Fluid analysis and monitoring using optical spectroscopy

#93
20190187046
2019-06-20

Spectrometric probe for sampling bulk material and automatic sample taker for sampling including the probe

#94
20190170654
2019-06-06

Aquatic environment water parameter testing methods utilizing conductivity as calibration for sensor measurements

#95
20190162663
2019-05-30

Methods, systems, and devices for measuring in situ saturations of petroleum and NAPL in soils

#96
20190151768
2019-05-23

Microfluidic process water analyzer

#97
20190145888
2019-05-16

Measuring apparatus for analyzing a measuring medium

#98
20190064065
2019-02-28

Optical measurement probe

#99
20190049370
2019-02-14

Gas sensor and constant-temperature apparatus

#100
20190041405
2019-02-07

Apparatus and system for measuring volume of blood loss

#101
20190021601
2019-01-24

Compact Imaging System and Method Therefor

#102
20190011393
2019-01-10

Sensor

#103
20190003976
2019-01-03

Multi-Parameter Water Analysis System with Analysis Application Updateable via a Cloud-Based Data Resource

#104
20190003885
2019-01-03

Optical filter and spectrometer

#105
20180356340
2018-12-13

Method and device for on-line detection of salinity of seater

#106
20180356336
2018-12-13

Sensor

#107
20180348125
2018-12-06

Optical chemical analyser and liquid depth sensor

#108
20180329196
2018-11-15

Endoscopic immersion probe end optics for laser spectroscopy

#109
20180306726
2018-10-25

Device for analyzing a product to be analyzed located in a product space

#110
20180299375
2018-10-18

Fluid analysis and monitoring using optical spectroscopy

#111
20180299355
2018-10-18

Fluid analysis and monitoring using optical spectroscopy

#112
20180275052
2018-09-27

Techniques and materials for calibrating optical sensors

#113
20180252654
2018-09-06

Systems and methods for chamberless smoke detection and indoor air quality monitoring

#114
20180231472
2018-08-16

In-situ spectral process monitoring

#115
20180217067
2018-08-02

System for rapid assessment of water quality and harmful algal bloom toxins

#116
20180188180
2018-07-05

Cost-effective Raman probe assembly for single-use bioreactor vessels

#117
20180172592
2018-06-21

Method for inline measurement on simulated moving bed units or hybrid units for separation by simulated moving bed and crystallization, and application to the control and regulation of said units

#118
20180169648
2018-06-21

A DISPOSABLE MEASUREMENT TIP AND METHOD FOR USE THEREOF

#119
20180156034
2018-06-07

Systems and methods for real-time measurement of gas content in drilling fluids

#120
20180136124
2018-05-17

Oil sensor for a compressor

#121
20180128937
2018-05-10

Downhole optical chemical compound monitoring device, bottom hole assembly and measurements-while-drilling tool comprising the same, and method of optically monitoring chemical compound downhole during drilling

#122
20180126371
2018-05-10

Pipette tip with integrated light guides in the body and method of spectroscopic analysis using same

#123
20180120225
2018-05-03

Agricultural product quality monitoring

#124
20180106712
2018-04-19

Particle size determination using Raman spectroscopy

#125
20180100800
2018-04-12

Fluorescent substance detection system

#126
20180099860
2018-04-12

Optical fluid sensors for cross contamination control systems

#127
20180095041
2018-04-05

Optical sensing system for determining hydrogen partial pressure

#128
20180073986
2018-03-15

Portable organic molecular sensing device and related systems and methods

#129
20180073355
2018-03-15

Frequency comb for downhole chemical sensing

#130
20180058233
2018-03-01

Apparatus for insertion into a cavity of an object

#131
20170370064
2017-12-28

Vis-NIR equipped soil penetrometer

#132
20170350824
2017-12-07

Ballast water analysis system

#133
20170333858
2017-11-23

System for analysis and reuse of waste liquids

#134
20170307536
2017-10-26

Method and device for measuring surface properties

#135
20170219737
2017-08-03

Downhole fluid properties optical analysis probe having a removable optical tip

#136
20170212055
2017-07-27

METHOD FOR OPTICAL MEASUREMENTS OF MULTIPLE PHOTOCHEMICAL SENSORS

#137
20170205346
2017-07-20

Fluorescent substance detection system

#138
20170176340
2017-06-22

Sensor for detecting water in oil

#139
20170176339
2017-06-22

Error monitoring and correction systems and methods in aquatic environment monitoring

#140
20170160194
2017-06-08

Sensor arrangement for determining turbidity

#141
20170160193
2017-06-08

Fluid monitoring system based on near-infrared spectroscopy

#142
20170131199
2017-05-11

Probe for gas sensor having purge gas protection

#143
20170122877
2017-05-04

Probe for gas sensor with gas split sample gas flow

#144
20170097297
2017-04-06

Optical sensors for monitoring biopharmaceutical solutions in single-use containers

#145
20170074800
2017-03-16

Device for analysing an oxidisable molten metal using a libs technique

#146
20170074787
2017-03-16

Diagnostic system for measuring temperature, pressure, COconcentration and HO concentration in a fluid stream

#147
20170045445
2017-02-16

Optical fiber sensor used for oil conditioning monitoring

#148
20170038305
2017-02-09

In-situ spectral process monitoring

#149
20170038255
2017-02-09

Optical filter and spectrometer

#150
20170029761
2017-02-02

Method for online monitoring of mashing processes using infrared spectroscopy

#151
20170007163
2017-01-12

Fluorescence sensor

#152
20160356699
2016-12-08

Apparatus for determining identity and/or quantity of a fuel

#153
20160327683
2016-11-10

Downhole fluid properties analysis device and tools comprising such a device

#154
20160299063
2016-10-13

ATR ELEMENT, IMMERSION PROBE, AND SPECTROPHOTOMETER

#155
20160299060
2016-10-13

System and method for simultaneously performing multiple optical analyses of liquids and particles in a fluid

#156
20160290131
2016-10-06

Systems and methods for real-time measurement of gas content in drilling fluids

#157
20160274028
2016-09-22

Liquid presence/turbidity sensor using single optical channel

#158
20160266039
2016-09-15

Optical element, transmission probe, sample container, optical device, and immersion transmission measurement method

#159
20160258923
2016-09-08

Sensor unit for determining properties of a lubricant and machine element and machine assembly

#160
20160252490
2016-09-01

Lubricant deterioration sensor and optical sensor

#161
20160252448
2016-09-01

Lubricant deterioration sensor

#162
20160245739
2016-08-25

Disposable photometric measurement tip having a capillary filling channel with a capillary filling mechanism

#163
20160231230
2016-08-11

Method for monitoring a control parameter of a polymerization reaction and relative apparatus for implementing said method

#164
20160223459
2016-08-04

Sensor device for monitoring the state of a lubricant and method for producing said sensor device

#165
20160187260
2016-06-30

LIBS measurement tube

#166
20160178508
2016-06-23

Method, device and sensor for determining an absorption behavior of a medium

#167
20160164125
2016-06-09

Electrochemical systems incorporating in situ spectroscopic determination of state of charge and methods directed to the same

#168
20160161463
2016-06-09

State determination method and state determination device

#169
20160161335
2016-06-09

Transverse optical transmission probe

#170
20160160174
2016-06-09

Cell-sorting method and associated device

#171
20160131581
2016-05-12

In-situ on-line detection device and method for long-distance metallurgical liquid metal component

#172
20160116418
2016-04-28

Aquatic environment water parameter testing systems and methods

#173
20160116407
2016-04-28

Hybrid fiber optic probe device for attenuated total reflection spectroscopic applications in UV, visible and IR ranges

#174
20160102510
2016-04-14

Real time measurement of gas content in drilling fluids

#175
20160097721
2016-04-07

Handheld fluorometer

#176
20160091432
2016-03-31

Chemical indicator element systems for aquatic environment water parameter testing

#177
20160091431
2016-03-31

Aquatic environment water parameter testing systems

#178
20160084774
2016-03-24

Optical sensor for detecting lubricant deterioration

#179
20160084754
2016-03-24

Device for detecting the concentration of a solution

#180
20160077003
2016-03-17

Device and method for monitoring fluid in subsea equipment

#181
20160076996
2016-03-17

Low-temperature safe sensor package and fluid properties sensor

#182
20160076995
2016-03-17

Optical devices for fluid sensing and methods therefor

#183
20160069818
2016-03-10

Device and system for monitoring the sludge level in a septic tank system

#184
20160061743
2016-03-03

Method and apparatus for in-situ fluid evaluation

#185
20160054285
2016-02-25

Implementation concepts and related methods for optical computing devices

#186
20160041088
2016-02-11

State determining method, state imparting system, and state determining program

#187
20160039791
2016-02-11

Method for producing dabigatran etexilate methansulphonate

#188
20160025623
2016-01-28

Method for determining a property of a heterogeneous medium

#189
20160025617
2016-01-28

Probe unit with cleaning means

#190
20160018339
2016-01-21

AUTONOMOUS REMOTE SENSOR FOR DETERMINING A PROPERTY OF A FLUID IN A BODY OF WATER

#191
20160003736
2016-01-07

Dust line with optical sensor, and method for measuring the composition of dust

#192
20150377776
2015-12-31

Probe using ultraviolet and infrared radiation for multi-phase flow analysis

#193
20150338351
2015-11-26

Optical chemical analyser and liquid depth sensor

#194
20150293019
2015-10-15

Arrangement for optically measuring one or more physical, chemical and/or biological, process variables of a medium

#195
20150219614
2015-08-06

Methods of determining crude oil stability

#196
20150204795
2015-07-23

Optical sensor of bio-molecules using thin-film interferometer

#197
20150177219
2015-06-25

State determining method, state imparting system, and state determining program

#198
20150168371
2015-06-18

Serum sample quality determination

#199
20150140677
2015-05-21

POLYMER PLANAR OPTICAL CIRCUIT TYPE DISSOLVED OXYGEN SENSOR

#200
20150136963
2015-05-21

Immersion probe for multi-phase flow assurance

#201
20150129764
2015-05-14

Sampling device and methods of using same

#202
20150097120
2015-04-09

In-situ fluid analysis sensor bolt

#203
20150090880
2015-04-02

Optical spectrometers

#204
20150083901
2015-03-26

Probe for detecting underground substances, and method

#205
20150029509
2015-01-29

Systems and methods for analyzing a multiphase fluid

#206
20150027243
2015-01-29

Holding device to hold a reflector and an electromagnetic guiding device

#207
20140362381
2014-12-11

Method and calibration insert for adjusting, calibrating and/or checking a function of a photometric sensor

#208
20140353516
2014-12-04

Optical sensors for monitoring biopharmaceutical solutions in single-use containers

#209
20140340683
2014-11-20

Reflection probe

#210
20140339412
2014-11-20

Solid state lasers

#211
20140291526
2014-10-02

Gas analyser

#212
20140233880
2014-08-21

Head for an evanescent-wave fibre-optic sensor

#213
20140226149
2014-08-14

Optical sensing device for fluid sensing and methods therefor

#214
20140166910
2014-06-19

Arrangement for optical measuring of one or more physical, chemical and/or biological, process variables of a medium

#215
20140134052
2014-05-15

Optical sensor

#216
20140071453
2014-03-13

Transflexion probe and transflective sensor

#217
20140067268
2014-03-06

Systems and Methods for Monitoring a Subsea Environment

#218
20140034847
2014-02-06

Photoluminescent oxygen probe tack

#219
20140017801
2014-01-16

Monitoring of photo-aging of light-based chemical indicators using illumination-brightness differential scheme

#220
20140017143
2014-01-16

Aquatic environment water-quality monitor having a submersible chemical indicator wheel

#221
20140016344
2014-01-16

Combined illuminator/light collectors for optical readers

#222
20140016122
2014-01-16

Chemical indicator obstruction detection system and method for an aquatic environment

#223
20140000651
2014-01-02

Optical reader optic cleaning systems having motion deployed cleaning elements

#224
20140000507
2014-01-02

Submersible chemical indicator apparatuses for use in aquatic-environment monitoring/measuring systems

#225
20130344584
2013-12-26

Non-invasive bioreactor monitoring

#226
20130341241
2013-12-26

Process for predicting the stability of crude oil and employing same in transporting and/or refining the crude oil

#227
20130327961
2013-12-12

Submersible fluorometer

#228
20130295682
2013-11-07

Method of operating an optochemical sensor

#229
20130258344
2013-10-03

Optical probe for measuring physical and chemical characteristics of a medium during flow

#230
20130250281
2013-09-26

Lubricant sensor

#231
20130229657
2013-09-05

Densitometer for measuring an optical characteristic of a fluid

#232
20130222571
2013-08-29

Terahertz imaging

#233
20130194571
2013-08-01

Monolithic fiber optic sensor assembly

#234
20130168327
2013-07-04

Dosage protection system and method for an aquatic environment

#235
20130166242
2013-06-27

Method of calibrating and calibration apparatus for a moisture concentration measurement apparatus

#236
20130161544
2013-06-27

Gas analyzing apparatus

#237
20130153777
2013-06-20

Absorption probe for measuring dissolved organic carbon in an aqueous sample

#238
20130085352
2013-04-04

Controlling transfer of objects affecting optical characteristics

#239
20130083328
2013-04-04

Laser based cavity enhanced optical absorption gas analyzer with laser feedback optimization

#240
20130016336
2013-01-17

Immersion probe using ultraviolet and infrared radiation for multi-phase flow analysis

#241
20130009048
2013-01-10

Immersion probe for multi-phase flow assurance

#242
20120318502
2012-12-20

Water detection and 3-phase fraction measurement systems

#243
20120309101
2012-12-06

In-situ measurements of spatially resolved spectroscopic data within a reactor chamber of a reactor

#244
20120287422
2012-11-15

System for measuring properties of test samples in fluid

#245
20120281220
2012-11-08

Actuation and evaluation circuit, measuring device and method for measuring the concentration of a gas

#246
20120251335
2012-10-04

PUMP CONTROLLER WITH MULTIPHASE MEASUREMENT

#247
20120244609
2012-09-27

Composite sensor assemblies for single use bioreactors

#248
20120242993
2012-09-27

Optical sensors for monitoring biopharmaceutical solutions in single-use containers

#249
20120228518
2012-09-13

FLUORESCENCE CORRELATION SPECTROSCOPY SYSTEM FOR ANALYZING PARTICLES IN A MEDIUM

#250
20120218551
2012-08-30

Variable path length probe

#251
20120198921
2012-08-09

Process analysis unit

#252
20120195799
2012-08-02

PROCESS ANALYZER

#253
20120167673
2012-07-05

WATER ANALYZER COMPRISING A PNEUMATICALLY DRIVEN MULTI-CHAMBER PERISTALTIC PUMP

#254
20120162650
2012-06-28

Self-aligning light source and detector assembly for absorbance measurement

#255
20120140228
2012-06-07

Absorption measurement system

#256
20120140227
2012-06-07

Bulbless spectrometer

#257
20120125087
2012-05-24

Optical method for determining fouling of crude and heavy fuels

#258
20120105828
2012-05-03

Passive optical gaseous emissions sensor

#259
20120091364
2012-04-19

Optical leak detector for subsea equipment

#260
20120085144
2012-04-12

In-situ sensor for automated measurements of gas content in liquid and related system and method

#261
20120080587
2012-04-05

Water detection and 3-phase fraction measurement systems

#262
20120069328
2012-03-22

Refractive index tool and method

#263
20120046642
2012-02-23

Optical detector for use in therapy

#264
20120040331
2012-02-16

Noninvasive bioreactor monitoring

#265
20120038925
2012-02-16

Method for examining liquids and apparatus therefor

#266
20120034717
2012-02-09

Light emitting diode for harsh environments

#267
20120033219
2012-02-09

Probe for gas analysis

#268
20120026495
2012-02-02

Device for on-site measurement of concentration of uranium in high temperature molten salts

#269
20120019825
2012-01-26

Flow cytometry system and method for applying gain to flow cytometry data

#270
20110307187
2011-12-15

SPECTROSCOPIC ANALYZER AND SPECTROSCOPIC ANALYSIS METHOD

#271
20110305599
2011-12-15

Optical sensor of bio-molecules using thin-film interferometer

#272
20110304844
2011-12-15

Gas sensor and process for measuring moisture and carbon dioxide concentration

#273
20110292392
2011-12-01

ABSORPTION OPTICAL PROBE PROVIDED WITH MONITORING OF THE EMISSION SOURCE

#274
20110278457
2011-11-17

Device for FTIR absorption spectroscopy

#275
20110273714
2011-11-10

Dishwasher

#276
20110273710
2011-11-10

Turbidity sensors and probes

#277
20110273705
2011-11-10

Chlorophyll and turbidity sensor system

#278
20110260079
2011-10-27

UV fluorometric sensor and method for using the same

#279
20110259378
2011-10-27

ACOUSTIC CLEANING OF OPTICAL PROBE WINDOW

#280
20110249257
2011-10-13

Sensor arrangement

#281
20110240887
2011-10-06

Handheld fluorometer and method of use

#282
20110236263
2011-09-29

Combined detector

#283
20110198500
2011-08-18

Method for on-line measurement in simulated moving bed units and application to control and regulation of said units

#284
20110186447
2011-08-04

Electrode with integrated optical sensor

#285
20110176136
2011-07-21

Liquid densitometer

#286
20110157351
2011-06-30

Apparatus and method for analyzing fluids in vessels and pipelines

#287
20110149278
2011-06-23

OFFSET PROBE

#288
20110114832
2011-05-19

Water detection and 3-phase fraction measurement systems

#289
20110106451
2011-05-05

Multiple sensor system and method for mapping soil in three dimensions

#290
20110101242
2011-05-05

METHODS, APPARATUS AND SYSTEMS EMPLOYING MULTIPLE ENERGY SOURCES FOR ANALYZING COMPOSITIONS

#291
20110056276
2011-03-10

ANTI-FOULING SUBMERSIBLE LIQUID SENSOR AND METHOD

#292
20110038068
2011-02-17

OPTICAL PROBE PREFERABLY FOR SPECTROMETRIC ANALYSES

#293
20110036146
2011-02-17

In-Situ Detection and Analysis of Methane in Coal Bed Methane Formations with Spectrometers

#294
20110013182
2011-01-20

Reference cell

#295
20100327884
2010-12-30

Liquid level and quality sensing apparatus, systems and methods using EMF wave propagation

#296
20100321690
2010-12-23

Pressure-proof probe

#297
20100303413
2010-12-02

ATR PROBE

#298
20100302546
2010-12-02

OPTICAL MEASUREMENT OF SAMPLES

#299
20100302538
2010-12-02

Spectroscopic probe and method for detecting an inhomogeneity

#300
20100302537
2010-12-02

SPECTROSCOPY DEVICE AND METHOD FOR ITS IMPLEMENTATION