ClassID:

167279

G01N1/2247 - CPC Classification

Classification description:

Sampling; Preparing specimens for investigation; Devices for withdrawing samples in the gaseous state Sampling from a flowing stream of gas

Sub-classes:
Recent Application in this class:
#1
20260139798
2026-05-21

Compact, Wall-Mountable LNG Sample Vaporizing Assembly

#2
20260118327
2026-04-30

EXHALED BREATH DETECTION APPARATUS, CALIBRATION INFORMATION GENERATION APPARATUS, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM

#3
20260118231
2026-04-30

SAMPLING SYSTEM, DUST REMOVAL ARRANGEMENT, AND METHOD FOR TAKING SAMPLE

#4
20260092840
2026-04-02

PARTICLE SAMPLING SYSTEMS AND METHODS FOR ROBOTIC CONTROLLED MANUFACTURING BARRIER SYSTEMS

#5
20260021519
2026-01-22

AIR SAMPLER FOR DOWNDRAFT EQUIPMENT

#6
20260002847
2026-01-01

METHOD AND SYSTEM FOR MULTIPHASE FLUID SAMPLER USING TESLA VALVES

#7
20250389699
2025-12-25

MULTI-STAGE FLUID CONDITIONING DEVICE AND METHOD

#8
20250369687
2025-12-04

CARBON DIOXIDE REUSING SYSTEM AND METHOD

#9
20250354958
2025-11-20

GAS SAMPLE EVALUATION DEVICE FOR GRAPHENE SENSOR ARRAYS

#10
20250354901
2025-11-20

APPARATUSES, SYSTEMS, AND METHODS FOR DETERMINING GAS EMSSION RATE DETECTION SENSITIVITY AND GAS FLOW SPEED USING REMOTE GAS CONCENTRATION MEASUREMENTS

#11
20250334490
2025-10-30

FLUID PROCESSING APPARATUS WITH AVERAGING MANIFOLD FOR PARAMETER MEASUREMENT

#12
20250305913
2025-10-02

METHOD AND APPARATUS FOR ANALYSING STEAM QUALITY

#13
20250298005
2025-09-25

METHODS TO OBTAIN A BIOLOGICAL SAMPLE REPRESENTATIVE OF A PASSENGER CABIN ON AN AIRCRAFT AUTOMATICALLY FROM THE COLLECTOR DEVICE

#14
20250244210
2025-07-31

Gas Sampling Valve Apparatus and Method

#15
20250231089
2025-07-17

SYSTEM AND METHOD FOR SUBSAMPLING A GASEOUS SUBSAMPLE FROM A MONOPHASIC FLUID FOR NOBLE GAS ANALYSIS

#16
20250231076
2025-07-17

Gas leak detector

#17
20250198949
2025-06-19

RADIO/MICROWAVE FREQUENCY GAS SENSOR

#18
20250188549
2025-06-12

DETECTION OF INFECTIOUS AGENTS FROM ENVIRONMENTAL AIR DUST

#19
20250116654
2025-04-10

AIRCRAFT GALLEY INSERT WITH PATHOGENS DIAGNOSTIC TEST CAPABILITIES

#20
20250067715
2025-02-27

MONITORING SYSTEM WITH A GAS COLLECTION DEVICE

#21
20250052648
2025-02-13

System and method for sampling metal ions in corrosive gas

#22
20250035544
2025-01-30

GAS ANALYSIS DEVICE, GAS ANALYSIS METHOD, AND PROGRAM FOR GAS ANALYSIS DEVICE

#23
20250003840
2025-01-02

BLIND HOLE REMOTE SAMPLING POINT FOR A PARTICLE DETECTOR

#24
20240426714
2024-12-26

TUBULAR ASSEMBLY AND FLOW GUIDING DEVICE OF THE SAME

#25
20240416269
2024-12-19

METHOD FOR DETERMINING THE ABSOLUTE HUMIDITY AND APPARATUS FOR CARRYING OUT THE METHOD

#26
20240393214
2024-11-28

AUTONOMOUS REAL-TIME EMISSIONS MONITOR FOR MARINE EXHAUST EMISSIONS

#27
20240387843
2024-11-21

ION ANALYSIS DEVICE AND FUEL CELL EVALUATION SYSTEM

#28
20240377318
2024-11-14

Gas Measurement Apparatus

#29
20240361210
2024-10-31

MULTISTAGE GAS SAMPLING TRAP AND DETECTION OF SULFUROUS SPECIES CONTAMINANT

#30
20240353296
2024-10-24

MEASURING INDOOR AIR QUALITY FOR A HEATING, VENTILATION, AND AIR CONDITIONING SYSTEM

#31
20240319100
2024-09-26

GASIFICATION TAR MONITORING SYSTEM, GASIFICATION TAR MONITORING METHOD AND GASIFICATION TAR MONITORING DEVICE

#32
20240248017
2024-07-25

High-Temperature-Gas Collection Apparatus and Method

#33
20240248010
2024-07-25

Gas Sampling and Management System

#34
20240248009
2024-07-25

AIR COLLECTING DEVICE FOR A DUST MEASURING SYSTEM

#35
20240219274
2024-07-04

SPECTROSCOPIC MONITORING SYSTEM FOR A CARBON CAPTURE USE AND STORAGE PIPELINE

#36
20240219270
2024-07-04

AUTOMATED VACUUM SAMPLING SYSTEM AND METHODS RELATED THERETO

#37
20240183760
2024-06-06

SYSTEM AND ARRANGEMENT FOR MEASURING A GAS FLOWING IN A GAS LINE

#38
20240183759
2024-06-06

PARTICLE SAMPLING SYSTEMS AND METHODS FOR ROBOTIC CONTROLLED MANUFACTURING BARRIER SYSTEMS

#39
20240159627
2024-05-16

SCANNING DEVICE FOR AN AIR FILTER

#40
20240148271
2024-05-09

SIDE-STREAM VOLUMETRIC CAPNOGRAPHY

#41
20240142351
2024-05-02

SYSTEM, APPARATUS AND METHOD FOR LANDFILL GAS SENSING

#42
20240125714
2024-04-18

SAMPLING APPARATUS AND METHOD

#43
20240110851
2024-04-04

SAMPLE PROBE MOUNTED CONDENSERS

#44
20240044752
2024-02-08

DEVICE FOR SENSING A FLUID

#45
20240019348
2024-01-18

CLIMATE CONTROLLED HOUSING FOR INSTRUMENTATION

#46
20230393032
2023-12-07

Apparatus, system, and method for gas detection in air duct systems

#47
20230366789
2023-11-16

System and method for trapping fluid at a valve

#48
20230324262
2023-10-12

Measuring indoor air quality for a heating, ventilation, and air conditioning system

#49
20230314289
2023-10-05

GAS MEASURING DEVICE AND GAS MEASURING SYSTEM

#50
20230288298
2023-09-14

Gas Monitoring Systems and Methods

#51
20230266207
2023-08-24

Pneumatic Module for a Gas Analysis Device, Production Method and Computer Program Product

#52
20230249156
2023-08-10

ELECTROSPUN FIBROUS MEMBRANES AND USES THEREOF

#53
20230221281
2023-07-13

Desorber for a spectrometer

#54
20230221219
2023-07-13

APPARATUSES, SYSTEMS, AND METHODS FOR DETERMINING GAS EMSSION RATE DETECTION SENSITIVITY AND GAS FLOW SPEED USING REMOTE GAS CONCENTRATION MEASUREMENTS

#55
20230221218
2023-07-13

DEVICE FOR SAMPLING A HIGH FLOW RATE GAS LEAK

#56
20230167837
2023-06-01

Baffle plate devices for sensor flow improvement in exhaust gas aftertreatment systems

#57
20230140625
2023-05-04

Tunnel boring machine having a device for detecting a content of critical gas

#58
20230104864
2023-04-06

Universal autonomous safety guard

#59
20230098916
2023-03-30

METHANE MONITORING APPARATUS AND SYSTEM FOR STEREOSCOPIC AND REAL-TIME METHANE MONITORING OF OCEAN PROFILE

#60
20230098544
2023-03-30

Elemental analysis device for analyzing test sample having cleaning gas supply mechanism

#61
20230053022
2023-02-16

Stationary multi-phase sampling collection with automatic cleaning and minimum waste

#62
20230009668
2023-01-12

LIQUID IMPINGER SAMPLING SYSTEMS AND METHODS

#63
20230008927
2023-01-12

CARBON DIOXIDE REUSING SYSTEM AND METHOD

#64
20220373435
2022-11-24

Gas sampling and management system

#65
20220357242
2022-11-10

Multistage gas sampling trap and detection of sulfurous species contaminant

#66
20220355233
2022-11-10

PATHOGEN SURVEILLANCE SYSTEMS AND CORRESPONDING METHODS

#67
20220341904
2022-10-27

DETERMINING CONCENTRATIONS OF POLYHALOGENATED COMPOUNDS

#68
20220331634
2022-10-20

Flow control device for particle concentration measurement sensor

#69
20220316997
2022-10-06

Supply air contamination sensor

#70
20220298585
2022-09-22

DETECTION OF INFECTIOUS AGENTS FROM ENVIRONMENTAL AIR DUST

#71
20220291091
2022-09-15

SAMPLER DEVICE FOR PARTICLE CONCENTRATION SENSOR

#72
20220244146
2022-08-04

A HUMIDITY DETECTION EQUIPMENT OF A STRIP

#73
20220236146
2022-07-28

Particle sampling systems and methods for robotic controlled manufacturing barrier systems

#74
20220221380
2022-07-14

Duct sensor with duct probe for sampling a fluid from a duct and method of operation

#75
20220205879
2022-06-30

Sample collection by directed air flow for scent detection

#76
20220155191
2022-05-19

METHODS AND SYSTEMS FOR CAPTURING BIOLOGICAL SAMPLES FROM A HEPA FILTER ON AN AIRCRAFT

#77
20220155189
2022-05-19

SYSTEMS AND METHODS FOR COLLECTING A BIOLOGICAL SAMPLE FROM A PASSENGER CABIN

#78
20220155188
2022-05-19

METHODS TO OBTAIN A BIOLOGICAL SAMPLE REPRESENTATIVE OF A PASSENGER CABIN ON AN AIRCRAFT AUTOMATICALLY FROM THE COLLECTOR DEVICE

#79
20220155187
2022-05-19

METHODS OF OBTAINING A BIOLOGICAL SAMPLE REPRESENTATIVE OF A PASSENGER CABIN ON AN AIRCRAFT USING AN AIR CYCLONIC COLLECTOR

#80
20220155186
2022-05-19

USE OF BIOLOGICAL SAMPLE REPRESENTATIVE OF A PASSENGER CABIN ON AN AIRCRAFT TO IDENTIFY ALL KNOWN MICROORGANISMS AND NON-DESCRIBED EMERGING PATHOGENS

#81
20220120645
2022-04-21

Sample collection apparatus for scent detection

#82
20220107244
2022-04-07

Thermal extraction apparatus with high volume sampling trap

#83
20220084851
2022-03-17

System for monitoring environment

#84
20220082476
2022-03-17

System for monitoring environment and monitoring method based on system for monitoring environment

#85
20220057304
2022-02-24

METHODS TO OBTAIN A BIOLOGICAL SAMPLE REPRESENTATIVE OF A PASSENGER CABIN ON AN AIRCRAFT AUTOMATICALLY FROM THE COLLECTOR DEVICE

#86
20220057303
2022-02-24

METHODS OF OBTAINING A BIOLOGICAL SAMPLE REPRESENTATIVE OF A PASSENGER CABIN ON AN AIRCRAFT USING AN AIR CYCLONIC COLLECTOR VIA A CABIN EXHAUST VALVE

#87
20220026894
2022-01-27

Method and system for monitoring condition of a sample handling system of a gas analyser

#88
20220018738
2022-01-20

High volume sampling trap thermal extraction device

#89
20220018248
2022-01-20

Automatic gas sample handling and preparation for surface data logging applications

#90
20220007963
2022-01-13

Side-stream volumetric capnography

#91
20210404988
2021-12-30

Pulsed sampling-based ion mobility spectrometer and sniffer

#92
20210381933
2021-12-09

Measuring arrangement for determining a parameter of a fluid medium flowing through a fluid flow channel and fluid flow channel having such a measuring arrangement

#93
20210372888
2021-12-02

Rotary dosing device

#94
20210318209
2021-10-14

Detection method for detection device, control system, detection system, and program

#95
20210316868
2021-10-14

Air quality improvement for pressurized aircraft

#96
20210278325
2021-09-09

Exhaust gas dilution device

#97
20210255067
2021-08-19

SYSTEM AND METHOD FOR LIQUID DISPLACEMENT AUTO-SAMPLING

#98
20210231537
2021-07-29

Pressure reduction system and method for reducing the pressure of high pressure aerosols

#99
20210189510
2021-06-24

Detection of infectious agents from environmental air dust

#100
20210164879
2021-06-03

Device and method for measuring the dust content of an air stream

#101
20210164842
2021-06-03

Protective tube having vibration reduction

#102
20210137415
2021-05-13

Device for collecting particles in an exhaled air flow

#103
20210072121
2021-03-11

System and method for trapping fluid at a valve

#104
20210065922
2021-03-04

Emission monitoring system for a venting system of a nuclear power plant

#105
20210018406
2021-01-21

Gas probes

#106
20200393341
2020-12-17

Versatile passive air sampler

#107
20200333218
2020-10-22

REAL-TIME VAPOUR EXTRACTING DEVICE

#108
20200284710
2020-09-10

Particulate matter detection

#109
20200268280
2020-08-27

Method for collecting particles from exhaled breath using a portable sampling device

#110
20200217771
2020-07-09

Particle detection device and a method for detecting airborne particles

#111
20200209125
2020-07-02

FRACTIONATION GAS SAMPLING DEVICE

#112
20200158603
2020-05-21

Particle sampling systems and methods for robotic controlled manufacturing barrier systems

#113
20200150002
2020-05-14

Gas sampling and management system

#114
20200141887
2020-05-07

Moisture measuring device for gases

#115
20200088611
2020-03-19

Monitoring device for a system for generating medical compressed air

#116
20200025666
2020-01-23

Electrostatic particle sensors

#117
20200003684
2020-01-02

Portable moisture analyzer for natural gas

#118
20200003662
2020-01-02

Pressure reduction system and method for reducing the pressure of high pressure aerosols

#119
20190360990
2019-11-28

Method for determining properties of a hydrocarbon-containing gas mixture and device for the same

#120
20190323960
2019-10-24

Advanced in-situ particle detection system for semiconductor substrate processing systems

#121
20190321770
2019-10-24

Cyclonic System for Enhanced Separation of Fluid Samples and the Like with High Flow Capacity, and Method Therefore

#122
20190310188
2019-10-10

Gas analysis device

#123
20190285584
2019-09-19

Practical ion mobility spectrometer apparatus and methods for chemical and/or biological detection

#124
20190284919
2019-09-19

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

#125
20190257744
2019-08-22

System and a method for analysis of vent gas of a urea plant

#126
20190250077
2019-08-15

Sensor module for detecting a component in a sample fluid and method for detecting a component in a sample fluid

#127
20190242792
2019-08-08

Gas probes

#128
20190219488
2019-07-18

System for converting propelling thrust to produce a continuous flow

#129
20190162636
2019-05-30

Process and device for diluting an aerosol

#130
20190145874
2019-05-16

Thermophoretic particle detection system with variable channel geometry

#131
20190145873
2019-05-16

Airborne particle detection system with thermophoretic scanning

#132
20190145872
2019-05-16

Airborne particle detection system with orientation-dependent particle discrimination

#133
20190145871
2019-05-16

Airborne particle detection with selective thermophoretic particle deflection

#134
20190145870
2019-05-16

Thermophoretic particle concentrator

#135
20190113421
2019-04-18

Sampling system with in-line temperature measurement and contol

#136
20190101475
2019-04-04

Multi-source, flow-weighted composite sample system

#137
20190101019
2019-04-04

METHOD FOR DETERMINING A LOCAL HOT GAS TEMPERATURE IN A HOT GAS DUCT, AND DEVICES FOR CARRYING OUT THE METHOD

#138
20190091734
2019-03-28

Backflush device for filters of a sampling system

#139
20190040988
2019-02-07

Tooling friendly adapter for insertion probe access

#140
20190003933
2019-01-03

SEPARATION DEVICES FOR BIOLOGICAL SAMPLES

#141
20180364218
2018-12-20

(1→3)-β-d-glucan as a measure of active mold

#142
20180356316
2018-12-13

Sample introduction device

#143
20180299356
2018-10-18

Particulate matter sampler

#144
20180275024
2018-09-27

Distillation probes and methods for sampling and conditioning a fluid

#145
20180259428
2018-09-13

Test probe for a filter

#146
20180251231
2018-09-06

Mountable atmospheric sensor for an aircraft

#147
20180246015
2018-08-30

Mercury-in-gas sampling system

#148
20180238797
2018-08-23

Portable moisture analyzer for natural gas

#149
20180238777
2018-08-23

Apparatus and process for measuring characteristics of particle flow

#150
20180224355
2018-08-09

Air quality test unit and process

#151
20180209875
2018-07-26

Automatic liquid waste reservoir level control

#152
20180156727
2018-06-07

Advanced in-situ particle detection system for semiconductor substrate processing systems

#153
20180116640
2018-05-03

Device for collecting particles in an exhaled air flow

#154
20180113057
2018-04-26

Method for active or passive sampling of particles and gas phase organic and non-organic components in a fluid flow

#155
20180066804
2018-03-08

Liquid detection device with wireless communicator

#156
20180056228
2018-03-01

Protecting an optical particle sensor from particulate desposits by thermophoresis

#157
20180052128
2018-02-22

Sensor substrate and sensor device

#158
20180052083
2018-02-22

CHEMICAL SUBSTANCE CONCENTRATOR

#159
20180031450
2018-02-01

Systems and methods for removing contaminates from a stream prior to passing the stream through an analyzer

#160
20180017470
2018-01-18

Exhaust-gas sampling system, and method for operating an exhaust-gas sampling system of said type

#161
20180003597
2018-01-04

GAS PROBES

#162
20170336302
2017-11-23

Sampling probe apparatus for collecting a sample of a gas stream containing particulate matter and method of using the same

#163
20170325716
2017-11-16

Side-stream volumetric capnography

#164
20170315026
2017-11-02

Method and apparatus for the isokinetic sampling of a multiphase stream

#165
20170299484
2017-10-19

Apparatus for optical in-situ gas analysis

#166
20170234834
2017-08-17

System and method for optimal chemical analysis

#167
20170234777
2017-08-17

Modular sample system incorporating mounting bracket independent of housing, and method therefore

#168
20170227428
2017-08-10

Wind direction-based air sampling

#169
20170212069
2017-07-27

CHEMICAL SUBSTANCE CONCENTRATOR AND CHEMICAL SUBSTANCE DETECTING DEVICE

#170
20170191114
2017-07-06

Extraction method, analytical method, extraction device, and analytical device

#171
20170167954
2017-06-15

Natural gas liquid pressure regulating vaporizer sampling system

#172
20170118949
2017-05-04

Method and device for improved hygienic monitoring in IVC systems

#173
20170115190
2017-04-27

Fluid sampling

#174
20170102298
2017-04-13

Gas probes

#175
20170090486
2017-03-30

Gas sampling and management system

#176
20170089810
2017-03-30

Air quality test unit and process

#177
20170074693
2017-03-16

Tooling friendly adapter for insertion probe access

#178
20170067802
2017-03-09

Composite gas sampling system

#179
20170045415
2017-02-16

Aspirated sampling systems

#180
20170045404
2017-02-16

Air sensor with downstream facing ingress to prevent condensation

#181
20160370328
2016-12-22

Solar powered sample analyzing system using a field deployed analytical instrumentation and vacuum jacketed small diameter tubing

#182
20160363226
2016-12-15

Inline sampling for multi-phase flow

#183
20160353704
2016-12-08

Method and system for monitoring air flow impurity

#184
20160349154
2016-12-01

Apparatus for fast high pressure syngas sampling

#185
20160348561
2016-12-01

Analyzing apparatus and exhaust gas treating system

#186
20160313223
2016-10-27

Gas-line probe adapter for connecting vacuum jacketing

#187
20160305854
2016-10-20

Air quality test unit and process

#188
20160305846
2016-10-20

Method and device for measuring pollutants contained in engine exhaust

#189
20160249828
2016-09-01

On-airway pulmonary function tester

#190
20160249827
2016-09-01

On-airway pulmonary function tester

#191
20160245784
2016-08-25

AIR QUALITY SENSING MODULE AND ALGORITHM

#192
20160238494
2016-08-18

Gas sampling and management system

#193
20160223435
2016-08-04

Cartridge for airborne substance sensing device, and airborne substance sensing device

#194
20160187233
2016-06-30

Air management system for smoking machines

#195
20160139097
2016-05-19

Method for verifying correct function of sampling equipment

#196
20160139008
2016-05-19

Duct detector

#197
20160118149
2016-04-28

Emission monitoring system for a venting system of a nuclear power plant

#198
20160103043
2016-04-14

Fluid-tightly sealable sampling device

#199
20160097706
2016-04-07

Containment housing with integrated test aerosol injection and sampling

#200
20160069780
2016-03-10

Compound sampling system and method for sampling a compound using same

#201
20160061638
2016-03-03

Fitting for positioning a probe in a hot gas path of a gas turbine engine

#202
20160061520
2016-03-03

Method for the cryogenic fractionation of air and air fractionation plant

#203
20160047721
2016-02-18

Sample acquisition system and method of use

#204
20160025762
2016-01-28

Apparatus for taking a sample and for passing the sample to an analytical evaluation system

#205
20160003789
2016-01-07

Sensor apparatus for analyzing a gas mixture in a process chamber

#206
20150338311
2015-11-26

Emissions measurement equipment and method

#207
20150330875
2015-11-19

Exhaust gas sampling mechanism and exhaust gas analysis apparatus

#208
20150323508
2015-11-12

Composite sampling of fluids

#209
20150217245
2015-08-06

Dynamic gas blending system and process for producing mixtures with minimal variation within tolerance limits and increased gas utilization

#210
20150168274
2015-06-18

Systems and methods for removing contaminates from a stream prior to passing the stream through an analyzer

#211
20150143930
2015-05-28

Method For Containing A Sample Of A Gaseous Mixture Flowing In A Pipeline And Corresponding Device

#212
20150143929
2015-05-28

Thermophoretic sampler

#213
20150107333
2015-04-23

Solar powered sample analyzing system using a field deployed analytical instrumentation and vacuum jacketed small diameter tubing

#214
20150101392
2015-04-16

Apparatus and method for fast sampling and measurement

#215
20150096389
2015-04-09

Sampling point for a particle detector

#216
20150005639
2015-01-01

On-airway pulmonary function tester

#217
20140366608
2014-12-18

Systems and methods for implementing advanced agent monitoring using a heated vaporizer inlet apparatus

#218
20140352404
2014-12-04

EXHAUST GAS SAMPLING APPARATUS

#219
20140326081
2014-11-06

User replaceable filter for gas sampling system

#220
20140311213
2014-10-23

Composite gas sampling system

#221
20140305190
2014-10-16

Mist-containing gas analysis device

#222
20140260695
2014-09-18

Gas-line probe adapter for connecting vacuum jacketing

#223
20140250976
2014-09-11

Exhaust gas analyzing apparatus

#224
20140174208
2014-06-26

Gas sampling apparatus

#225
20140165705
2014-06-19

Sample line management in a fluid analyzer system

#226
20140157913
2014-06-12

Inlet sampling method and device

#227
20140157912
2014-06-12

Inlet sampling method and device

#228
20140144254
2014-05-29

Natural gas liquid pressure regulating vaporizer sampling system

#229
20140130615
2014-05-15

Sampler

#230
20140130582
2014-05-15

Gas probes

#231
20140088874
2014-03-27

CLOUD COMPUTING SYSTEM FOR SAMPLING FLUID FROM A WELL WITH A GAS TRAP

#232
20140076027
2014-03-20

Humidity sensing system

#233
20140052014
2014-02-20

Mainstream gas analyzer configurable to removably couple with a sidestream gas sampling component

#234
20140000343
2014-01-02

Handheld sampling-removal head, analysis arrangement and method for characterizing an aerosol

#235
20130317757
2013-11-28

Exhaust sampling system and method for water vapor management

#236
20130312615
2013-11-28

Exhaust gas analyzing apparatus

#237
20130301053
2013-11-14

Extractive continuous ammonia monitoring system

#238
20130276552
2013-10-24

Raw proportional toxic sampler for sampling exhaust

#239
20130247768
2013-09-26

Apparatus, systems, and methods for sampling and conditioning a fluid

#240
20130227929
2013-09-05

SYSTEM AND DEVICE FOR MONITORING CONTAMINANTS IN A FLUID

#241
20130220036
2013-08-29

Apparatus and method for taking samples

#242
20130209330
2013-08-15

Exhaust gas sampling device

#243
20130192339
2013-08-01

Composite sampling of fluids

#244
20130160571
2013-06-27

Duct detector

#245
20130157377
2013-06-20

Ammonia compound concentration measuring device and ammonia compound concentration measuring method

#246
20130136656
2013-05-30

Exhaust gas measurement device and recording medium having program for exhaust gas measurement device recorded thereon

#247
20120325025
2012-12-27

Gas trap

#248
20120255374
2012-10-11

Apparatus, systems, and methods for sampling and conditioning a fluid

#249
20120204622
2012-08-16

Gas analyzer

#250
20120138268
2012-06-07

Combined cooling of lube/seal oil and sample coolers

#251
20120133942
2012-05-31

Gas sampling device

#252
20120090384
2012-04-19

Carbon Deposit Simulation Bench And Methods Therefor

#253
20120057160
2012-03-08

Gas analyzer

#254
20120033219
2012-02-09

Probe for gas analysis

#255
20110303024
2011-12-15

Inlet sampling method and device

#256
20110203350
2011-08-25

Method and device for measuring dust concentration in flowing gas

#257
20110185892
2011-08-04

Apparatus, systems and methods for sampling and conditioning a fluid

#258
20110120211
2011-05-26

Rotary particle sensor assembly and an air cleaner having it

#259
20110113899
2011-05-19

Apparatus to measure fluids in a conduit

#260
20110058987
2011-03-10

Apparatus for extracting gaseous specimens to be measured from a production process and system

#261
20110036995
2011-02-17

PATHOGEN DETECTION BY SIMULTANEOUS SIZE/FLUORESCENCE MEASUREMENT

#262
20110016950
2011-01-27

Method and apparatus for detecting and quantifying a chemical compound in a fluid flow

#263
20100319468
2010-12-23

UNBURNED FLARE GAS SAMPLE SYSTEM

#264
20100313656
2010-12-16

Sight glass with liquid separator

#265
20100313655
2010-12-16

Sight glass with a flow directing assembly

#266
20100284006
2010-11-11

Environmental control of fluid samples, calibration, and detection of concentration levels

#267
20100236459
2010-09-23

METHOD FOR DETERMINING THE FOSSIL FUEL CONTENT IN A FUEL STREAM, AS WELL AS AN INCINERATION FURNACE

#268
20100229371
2010-09-16

Tubular structure for fixing particulate matter detection device

#269
20100186523
2010-07-29

Diluting sampler and a method for collecting and diluting a gaseous sample

#270
20100175459
2010-07-15

Device for the determination of the concentration of solid particles

#271
20100154568
2010-06-24

Analytical Instruments, Assemblies, and Methods

#272
20100144059
2010-06-10

Analysis device

#273
20100110437
2010-05-06

Gas analyzer

#274
20100083771
2010-04-08

Gas sampling apparatus

#275
20100059126
2010-03-11

Compressed air supply device for motor vehicles

#276
20100045300
2010-02-25

Device and method for coupled measurements for globally and continuously tracking traces of tars present in a gas flow

#277
20100043573
2010-02-25

Iso-kinetic probe for the analysis of the pollution of gases generated by an aircraft engine

#278
20100000340
2010-01-07

Probe assembly

#279
20090321635
2009-12-31

Beta-ray soot concentration direct readout monitor and method for determining effective sample

#280
20090308181
2009-12-17

Fluid sampling device

#281
20090295400
2009-12-03

Electrostatic partricle sensor

#282
20090281443
2009-11-12

Device for taking and analyzing breathing gas samples

#283
20090211370
2009-08-27

Extractive probe for hot flue gas and process measurement

#284
20090108090
2009-04-30

QUANTITATIVE AEROSOL GENERATOR (QAG)

#285
20090107532
2009-04-30

Method and apparatus for the cleaning of components of a power plant by the injection of a medium and measuring device for measuring the degree of purity of the medium

#286
20090040505
2009-02-12

In-stream spectroscopic elemental analysis of particles being conducted within a gaseous stream

#287
20080307901
2008-12-18

Gas probes

#288
20080283382
2008-11-20

Device and method for measuring elemental sulfur in gas in gas lines

#289
20080282814
2008-11-20

Gas sampling apparatus

#290
20080282770
2008-11-20

MEMS emissions sensor system for a turbine engine

#291
20080257011
2008-10-23

Device for sensing the contents of a fluid in a duct with a tubular body extending into the duct

#292
20080229848
2008-09-25

Probe and system for extracting gases from a process environment

#293
20080202261
2008-08-28

Apparatus and method for maintaining multi-component sample gas constituents in vapor phase during sample extraction and cooling

#294
20080170964
2008-07-17

Differential gas component probe having a passage containing a reaction catalyst

#295
20080168752
2008-07-17

SEPARATING PARTICULATE-CONTAINING GAS FLOW INTO PARTICULATE AND NON-PARTICULATE FLOW PORTIONS

#296
20080148871
2008-06-26

Sampling probe enabling the measurement of gaseous species in particle-laden flue gas

#297
20080047370
2008-02-28

Sampling apparatus for constituents in natural gas lines

#298
20080041172
2008-02-21

Sidestream gas sampling system with closed sample circuit

#299
20080038681
2008-02-14

Display controller for gas burners

#300
20080022753
2008-01-31

Coupler for attachment of sampling tubes to duct detector