ClassID:

169056

G01N33/18 - CPC Classification

Classification description:

Investigating or analysing materials by specific methods not covered by groups - Water

Sub-classes:
Recent Application in this class:
#1
20260146984
2026-05-28

METHOD FOR CREATING GEOMETRIC FRESHWATER SANITARY AREAS WITHIN LARGE WATER BODIES

#2
20260146968
2026-05-28

SYSTEMS AND METHODS FOR IDENTIFICATION OF IONS IN SOLUTION

#3
20260146952
2026-05-28

METHODS AND APPARATUSES FOR FLUOROSPECTROMETRIC MEASUREMENTS OF LOW PHOTON BUDGET SAMPLES

#4
20260146923
2026-05-28

APPARATUS AND METHOD FOR FLUID SAMPLING

#5
20260134835
2026-05-14

PIXEL AND ORGANIC LIGHT EMITTING DISPLAY DEVICE HAVING THE SAME

#6
20260133174
2026-05-14

Pressure Sensing Dissolved Inorganic Carbon

#7
20260126464
2026-05-07

AUTOSAMPLER

#8
20260126378
2026-05-07

MOISTURE CONTENT MEASUREMENT SYSTEM BASED ON MULTI-INFRARED DETECTION REFLECTION BANDS

#9
20260117445
2026-04-30

CONTROL ASSEMBLY AND METHOD FOR AN APPLIANCE USING A NEAR INFRARED SPECTROSCOPE

#10
20260098807
2026-04-09

METHODS FOR DETECTING PERFLUOROOCTANE SULFONIC ACID WITH PERYLENE-DIIMIDE-BASED CATIONIC FLUOROPHORES

#11
20260098805
2026-04-09

OPTICAL FIBER CHARACTERISTIC MEASUREMENT SYSTEM AND HUMIDITY MEASUREMENT METHOD

#12
20260092910
2026-04-02

WATER DISPENSING DEVICE

#13
20260091988
2026-04-02

BATCH POLYFLUOROALKYL SUBSTANCES (PFAS) PILOT METHODS, MOBILE APPARATUS, AND ROUGHING FILTER SYSTEM AND METHODS

#14
20260087770
2026-03-26

METHOD AND SYSTEM FOR ASSESSING CONTAMINATION LEVEL OF NON-AQUEOUS PHASE LIQUIDS (NAPL) IN GROUNDWATER

#15
20260086028
2026-03-26

MATCHED OPTICAL FILTER

#16
20260079146
2026-03-19

RECREATIONAL WATER MANAGEMENT USING OXIDATION-REDUCTION POTENTIAL DATA

#17
20260063541
2026-03-05

SYSTEMS AND METHODS FOR MEASURING PROPERTIES OF WATER AT SITE

#18
20260063529
2026-03-05

TURBIDITY MONITORING DEVICE

#19
20260062657
2026-03-05

METHOD AND SYSTEM FOR MITIGATING GREENHOUSE GAS EMISSIONS BY PROMOTING THE GROWTH OF METHANE-OXIDIZING BACTERIA

#20
20260061424
2026-03-05

CARTRIDGE WITH LIQUID REAGENTS FOR AUTOMATIC CHEMISTRY ANALYSIS OF RECREATIONAL WATER INCLUDING POOLS AND SPAS

#21
20260051037
2026-02-19

METHOD FOR MONITORING SUSPENDEDSEDIMENT CONCENTRATIONS IN MARINE DUMPING AREAS BASED ON MULTI-SOURCE REMOTE SENSING DATA

#22
20260043786
2026-02-12

ADJUSTMENT METHOD, ADJUSTMENT DEVICE, METHOD FOR MANUFACTURING MEASUREMENT DEVICE, AND MEASUREMENT DEVICE

#23
20260043741
2026-02-12

WATER QUALITY DETECTION SYSTEM AND WATER QUALITY DETECTION DEVICE

#24
20260036602
2026-02-05

SMART CLUSTER SENSOR SYSTEM AND APPARATUS FOR WATER QUALITY MONITORING

#25
20260036522
2026-02-05

WATER TEST SYSTEM

#26
20260036521
2026-02-05

CYCLODEXTRIN FUNCTIONALIZED WAVEGUIDE SENSING LAYER COMPOSITIONS AND RELATED METHODS

#27
20260023046
2026-01-22

FUNCTIONALIZED FABRIC ELECTRODE FOR ELECTROCHEMICAL DETECTION OF RESIDUAL CORROSION INHIBITORS IN WATER SYSTEM

#28
20260022993
2026-01-22

AUTOMATIC COLLECTION DEVICE FOR DEW ON WILD HERBACEOUS PLANTS

#29
20260022960
2026-01-22

PROCESS WATER ANALYZER

#30
20260016455
2026-01-15

CONTAMINANT ANALYSIS APPARATUS AND WATER QUALITY MONITORING SYSTEM

#31
20260009746
2026-01-08

METHOD FOR DETERMINING OIL SATURATION IN AN OIL LAYER

#32
20260002878
2026-01-01

HUMIDITY DYNAMICS SENSOR AND USE

#33
20260002846
2026-01-01

Water Vacuum Sampling System (WRASSE)

#34
20250389707
2025-12-25

SYSTEMS AND METHODS FOR ESTIMATING SCALING IN A WATER FILTRATION SYSTEM

#35
20250389706
2025-12-25

WATER ANALYSING DEVICE, MEASURING CELL AND METHOD FOR PHOTOMETRIC ANALYSIS

#36
20250389557
2025-12-25

MOISTURE METER WITH INTEGRATED PRINTER AND MEMORY

#37
20250383335
2025-12-18

Methods and Systems for Measurement, Reporting, Validation, and Optimization of an Amount of Carbon Dioxide Captured and Stored in Liquid or Water

#38
20250383334
2025-12-18

FLOATING WATER QUALITY MEASURING DEVICE

#39
20250383329
2025-12-18

SYSTEMS AND METHODS FOR MEASURING COMPOSITION OF WATER

#40
20250377329
2025-12-11

TMD-BIOPOLYMER COMPOSITE SENSOR FOR MANGANESE DETECTION

#41
20250377298
2025-12-11

WATER QUALITY SENSOR

#42
20250372207
2025-12-04

METHOD AND SYSTEM FOR COMPREHENSIVE WATER QUALITY ASSESSMENT BY INTEGRATING BIOTIC AND ABIOTIC FACTORS

#43
20250369895
2025-12-04

Water Test Paper and Multifunctional Detection Test Kit

#44
20250361156
2025-11-27

METHODS AND SYSTEMS FOR REAL-TIME WATER QUALITY ASSESSMENT

#45
20250354971
2025-11-20

METHODS FOR EVALUATING THE IMPACT OF CHEMICAL PRODUCTS ON PRODUCED WATER

#46
20250333343
2025-10-30

Intelligent Low-Carbon Treatment and Reuse System for Stormwater and Wastewater

#47
20250327398
2025-10-23

TRACER PARTICLES AND RELATED METHODS

#48
20250321211
2025-10-16

Method for Early Warning of Algal Bloom Levels Based on Ordinal Forests Model

#49
20250321165
2025-10-16

MULTI-BED TRAP FOR WATER ISOTOPE ANALYSIS

#50
20250314581
2025-10-09

MOLECULAR SPECTROSCOPY EQUIPMENT WITH A BROAD SCANNING RANGE FOR CONTINUOUSLY CHARACTERISING THE POLLUTANT LOAD OF WASTE WATER

#51
20250314566
2025-10-09

CALIBRATION CURVE SOLUTION PRODUCTION SYSTEM, MEASUREMENT SYSTEM, AND CALIBRATION CURVE SOLUTION PRODUCTION METHOD

#52
20250306063
2025-10-02

MARINE SALINITY MEASURING ARRANGEMENT AND METHOD

#53
20250305913
2025-10-02

METHOD AND APPARATUS FOR ANALYSING STEAM QUALITY

#54
20250297947
2025-09-25

INTEGRATED HYPERSPECTRAL WATER QUALITY ANALYSIS METHOD

#55
20250290911
2025-09-18

SYSTEMS AND METHODS FOR AUTOMATED GROUNDWATER DATA COLLECTION BACKGROUND

#56
20250290856
2025-09-18

DEVICE AND METHOD FOR HIGH-THROUGHPUT CHARACTERIZATION OF FLUIDS

#57
20250283802
2025-09-11

SYSTEMS, KITS, AND METHODS FOR DETERMINING CORROSION TENDENCIES OF AN AQUEOUS SAMPLE ON METAL ALLOYS EXPOSED THERETO

#58
20250271380
2025-08-28

Monitor and Indicator System

#59
20250271154
2025-08-28

CABINET DEHYDRATOR

#60
20250270010
2025-08-28

WATER BOTTLE WITH CONSUMPTION TRACKING AND PH SENSING CAP

#61
20250259738
2025-08-14

BUILDING HEALTH, SAFETY, PERFORMANCE SCORING

#62
20250258087
2025-08-14

POTASSIUM MEASUREMENT WITH SODIUM GLUCONATE

#63
20250244305
2025-07-31

METHOD FOR CREATING GEOMETRIC FRESHWATER SANITARY ZONES WITHIN LARGE WATER BODIES

#64
20250244273
2025-07-31

CAPACITIVE ELECTRICAL CONDUCTIVITY SENSOR INTEGRATED IN A WATER METER

#65
20250237637
2025-07-24

PROBE SYSTEM WITH DETACHABLE SENSOR PROBE THAT COMMUNICATES WIRELESSLY

#66
20250237587
2025-07-24

METHOD AND SYSTEM FOR CHARACTERIZING RHEOLOGICAL CHARACTERISTICS OF SUBMARINE LANDSLIDE MASS

#67
20250231157
2025-07-17

METHOD FOR DETERMINING THE PARTITION OF NAPHTHENIC ACIDS FROM A PRODUCTION WATER MIMICKING SYSTEM AND MIMICKING SYSTEM

#68
20250231024
2025-07-17

GEOCHEMICAL ANALYSIS OF DRAINAGE BASINS

#69
20250224384
2025-07-10

Compositions for Conjugating a Sulfonephthalein Dye to a Substrate

#70
20250216367
2025-07-03

HYDROGEN SULFIDE TEST KIT AND METHOD FOR DETECTING HYDROGEN SULFIDE IN AN AQUEOUS SAMPLE

#71
20250214871
2025-07-03

SYSTEM FOR PREDICTING WATER QUALITY IN WATER TREATMENT SYSTEM, AND METHOD FOR PREDICTING WATER QUALITY

#72
20250208121
2025-06-26

MAMMALIAN PER- AND POLYFLUORINATED-ALKYL COMPOUND (PFAS) BINDING PROTEINS AND USES THEREOF

#73
20250208083
2025-06-26

ELECTRODE DEVICE, WATER QUALITY MEASURING DEVICE AND WATER QUALITY MEASURING METHOD

#74
20250208081
2025-06-26

MEASURING DEVICE COMPRISING A FITTING WITH A FLOW CHANNEL AND A METHOD FOR ITS OPERATION

#75
20250208007
2025-06-26

WATER CONTAMINANT SAMPLER WITH WEIGHTED PLATFORM

#76
20250206638
2025-06-26

Chemical Control Systems and Methods for Detecting Abnormal Operation of Chloramine Residual Control

#77
20250196209
2025-06-19

METHOD, SYSTEM AND APPARATUS FOR DETERMINING POLLUTANT CONTROL STRATEGY, AND COMPUTER DEVICE

#78
20250189489
2025-06-12

WATER QUALITY DETECTION IN STATIC WATER METER USING DEEP LEARNING

#79
20250180536
2025-06-05

Water quality management device, operation method thereof, and water quality management method

#80
20250180480
2025-06-05

DETERMINING PARTITION COEFFICIENTS OF TRACER ANALYTES

#81
20250180478
2025-06-05

SYSTEM AND METHOD FOR CALCULATING SEA WATER TURBIDITY BASED ON SATELLITE IMAGE

#82
20250180477
2025-06-05

METHOD AND DEVICE FOR INVERTING OCEAN-ATMOSPHERE OPTICAL PARAMETERS AND STORAGE MEDIUM

#83
20250177980
2025-06-05

Diagnostic Device with Integrated Sampler and Holder

#84
20250172494
2025-05-29

METHOD FOR DETERMINING A SCATTERED LIGHT PARAMETER AND MEASURING ARRANGEMENT FOR PERFORMING THE METHOD

#85
20250155421
2025-05-15

MEASUREMENT APPARATUS

#86
20250155420
2025-05-15

SYSTEM FOR PROVIDING SAFE WATER QUALITY INFORMATION OF DRINKING WATER AND METHOD OF SUPPLYING SAFE POTABLE WATER USING THE SAME

#87
20250146938
2025-05-08

SYSTEMS FOR NANOPLASTICS DETECTION AND METHOD OF USING THE SAME

#88
20250146931
2025-05-08

SYSTEM AND METHOD FOR AUTHENTICATING AND CLASSIFYING PRODUCTS USING HYPER-SPECTRAL IMAGING

#89
20250146872
2025-05-08

SYSTEM AND METHOD FOR TEMPERATURE PROFILING WITH RAMAN SCATTERING

#90
20250141565
2025-05-01

UNDERWATER OPTICAL COMMUNICATION SYSTEM AND UNDERWATER OPTICAL COMMUNICATION METHOD

#91
20250137029
2025-05-01

METHODS OF USE, SYSTEMS, AND BIOSENSING MICROBES

#92
20250135456
2025-05-01

AUTONOMOUS MICROFLUIDIC DEVICE FOR WATER QUALITY ANALYSIS

#93
20250130174
2025-04-24

MACHINE LEARNING-ASSISTED DUAL-FUNCTION NANOPHOTONIC SENSOR FOR ORGANIC POLLUTANT DETECTION AND DEGRADATION

#94
20250123238
2025-04-17

Measurement apparatus

#95
20250123198
2025-04-17

Measurement of optical properties of a fluid

#96
20250119218
2025-04-10

MOVING BODY AND DISTANCE ESTIMATION METHOD

#97
20250116606
2025-04-10

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

#98
20250116604
2025-04-10

FLUORESCENCE DETECTION OF PERFLUOROALKYL SUBSTANCES USING LIVING CULTURES OF A NEWLY ISOLATED PSEUDOMONAS SP. BACTERIUM

#99
20250116603
2025-04-10

METHOD FOR IDENTIFYING WASHING QUALITY OF FEATHER MATERIAL

#100
20250110056
2025-04-03

Flow analysis device and flow analysis method

#101
20250109050
2025-04-03

WATER TREATMENT SYSTEM, AERATION AMOUNT CONTROL DEVICE, AND AERATION AMOUNT CONTROL METHOD

#102
20250098659
2025-03-27

Sprayer Vehicles, Liquid Distribution Systems for Sprayer Vehicles Comprising a Water Quality Sensor, and Related Methods

#103
20250085266
2025-03-13

SYSTEMS AND METHODS FOR SAMPLING CHEMICAL SPECIES IN VARIOUS ENVIRONMENTS

#104
20250082543
2025-03-13

REMOTE SPA CONTROL SYSTEM

#105
20250067643
2025-02-27

Gas-Liquid Falling Film Equilibration System and Method Of Use

#106
20250067587
2025-02-27

REMOTE FLUID MONITORING DEVICE SYSTEM AND METHOD

#107
20250044274
2025-02-06

MULTI-FUNCTIONAL WATER QUALITY SENSOR

#108
20250044273
2025-02-06

CONTROL OF OXIDIZING BIOCIDE REAGENTS TO MITIGATE BIOFOULING

#109
20250044272
2025-02-06

APPARATUS FOR MEASURING WATER QUALITY OF SEWAGE AND CONTROL METHOD THEREOF

#110
20250020581
2025-01-16

Residential Water Quality Monitoring System and Methods of Use Thereof

#111
20250020549
2025-01-16

ENVIRONMENTAL GROUNDWATER SAMPLING SYSTEM

#112
20250012772
2025-01-09

SENSORS, SYSTEM AND METHODS FOR MONITORING AND ADJUSTING CONDITIONS OF AN AQUARIUM

#113
20250005902
2025-01-02

SYSTEMS AND METHODS FOR PROMOTING CORAL GROWTH, HEALTH, OR RESILIENCY

#114
20250003941
2025-01-02

WASTE WATER ANALYSIS SYSTEM, METHOD FOR INCREASING THE SENSITIVITY OF THE WASTE WATER ANALYSIS SYSTEM, METHOD FOR INCREASING THE SENSITIVITY OF THE WASTE WATER

#115
20250003915
2025-01-02

CAPACITIVE OIL SENSOR ASSEMBLY

#116
20240426800
2024-12-26

Remote Water Monitoring System

#117
20240426774
2024-12-26

OXYGEN SENSOR, WATER QUALITY MEASURING DEVICE AND OXYGEN MEASURING METHOD

#118
20240426609
2024-12-26

Geochemical analysis of drainage basins

#119
20240420830
2024-12-19

SYSTEMS AND METHODS FOR MANAGING BUILDING WELLNESS

#120
20240420638
2024-12-19

PIXEL AND ORGANIC LIGHT EMITTING DISPLAY DEVICE HAVING THE SAME

#121
20240408591
2024-12-12

STABILIZED REAGENT COMPOSITIONS, SYSTEMS AND METHODS USING THE SAME

#122
20240404653
2024-12-05

MACHINE-LEARNING METHOD AND APPARATUS TO ISOLATE CHEMICAL SIGNATURES

#123
20240402363
2024-12-05

In-Situ Beta-particle detector for High Resolution 234Th Export Measurements

#124
20240385171
2024-11-21

SOBRIETY MONITORING SYSTEM

#125
20240385158
2024-11-21

TOTAL ORGANIC CARBON ANALYZER

#126
20240377326
2024-11-14

USE OF FLUORESCENT OR VISIBLE TRACERS TO MONITOR NUTRIENT CONCENTRATIONS IN SOLUTION

#127
20240377319
2024-11-14

MATCHED OPTICAL FILTER

#128
20240353295
2024-10-24

QUALITY MANAGEMENT SYSTEM, OBJECT MANAGEMENT SYSTEM, AND OBJECT MANAGEMENT METHOD

#129
20240345055
2024-10-17

WATER QUALITY SENSOR CALIBRATION SYSTEM, WATER QUALITY MANAGEMENT SYSTEM AND WATER QUALITY MANAGEMENT METHOD

#130
20240345049
2024-10-17

AQUATIC INSTALLATION FOUR-DIMENSIONAL MONITORING SYSTEM AND METHOD

#131
20240345023
2024-10-17

AQUATIC TOTAL ALKALINITY MEASUREMENT SYSTEM AND METHOD

#132
20240328983
2024-10-03

CAPACITANCE BASED LIQUID, ICE, AND FROST SENSOR

#133
20240328959
2024-10-03

MOTION BASED DYNAMIC TENSIOMETER FOR DETECTING THE PRESENCE OF SURFACTANTS

#134
20240321410
2024-09-26

High-throughput Training Data Generation System for Machine Learning-based Fluid Composition Monitoring Approaches

#135
20240319130
2024-09-26

AN ELECTRODE SYSTEM BASED ON DIFFERENTIAL OXIDANT RESPONSE FOR THE DETECTION OF FREE CHLORINE

#136
20240310349
2024-09-19

WATER METER AND ASSOCIATED WATER SYSTEM USING THE SAME

#137
20240310340
2024-09-19

SYSTEMS AND METHODS OF WATER TESTING WITH REAGENT PODS

#138
20240302342
2024-09-12

MATERIAL DETECTING DEVICES AND COMPOSITIONS

#139
20240295539
2024-09-05

Self-adaptive optimization framework for water quality prediction

#140
20240295472
2024-09-05

SAMPLING STATION AND VALVE USEFUL THEREIN

#141
20240288414
2024-08-29

WATER QUALITY TESTING METHOD AND WATER QUALITY TESTING APPARATUS

#142
20240274242
2024-08-15

METHOD AND SYSTEM FOR NORMALIZATION OF SEAWATER SAMPLES

#143
20240272134
2024-08-15

SUSPENDED SELF-BALANCING SELF-CRUISING ONLINE WATER QUALITY MONITORING DEVICE, ONLINE WATER QUALITY MONITORING METHOD, AND ONLINE WATER QUALITY ASSESSMENT METHOD

#144
20240271447
2024-08-15

EQUIPMENT FOR SWIMMING POOL OR SPA WITH CONTACTLESS WATER DETECTION

#145
20240265450
2024-08-08

Continued Business Methods, Apparatuses and Systems for Managing Data, Analytics for Environmental, Engineered and Natural Systems

#146
20240264137
2024-08-08

Method for creating geometric freshwater sanitary zones within large water bodies

#147
20240264083
2024-08-08

TECHNIQUE FOR QUANTITATIVE DETECTION OF BETA-GALACTOSIDASE (BETA-GAL) IN SEAWATER BASED ON SURFACE-ENHANCED RAMAN SPECTROSCOPY (SERS)

#148
20240255485
2024-08-01

WATER MONITORING AND CONTROL SYSTEM INCORPORATING REAL-TIME RAINFALL AND WATER QUALITY DATA IN PARALLEL

#149
20240255442
2024-08-01

SYSTEM AND METHOD FOR DETERMINING AT LEAST A PROPERTY OF MULTIPHASE FLUID

#150
20240255416
2024-08-01

WATER QUALITY SENSOR AND METHOD FOR MEASURING CONCENTRATION OF SUBSTANCE IN WATER

#151
20240255411
2024-08-01

PARTICLE MEASURING APPARATUS, ULTRAPURE WATER PRODUCTION APPARATUS HAVING THE SAME, AND PARTICLE MEASURING METHOD

#152
20240255392
2024-08-01

SYSTEMS AND METHODS FOR CARBON DIOXIDE MEASUREMENT

#153
20240254025
2024-08-01

SYSTEM AND METHOD FOR WATER ECOLOGICAL RESTORATION IN RURAL REGIONS

#154
20240248056
2024-07-25

MULTI-FUNCTIONAL WATER QUALITY SENSOR

#155
20240242952
2024-07-18

Water-containing simulated lunar soil preparation and water content measurement system and method

#156
20240230613
2024-07-11

Long-Term Benthic Incubation and Measuring System and Method

#157
20240230478
2024-07-11

Sampler system for water contaminants

#158
20240228340
2024-07-11

SYSTEM AND PROCESS FOR MEASURING OF A GAS DISSOLVED IN A LIQUID

#159
20240219309
2024-07-04

STABILIZED N,N-DIETHYL-P-PHENYLENEDIAMINE SOLUTION AND METHOD FOR DETECTING CHLORINE

#160
20240219087
2024-07-04

DETECTION SYSTEM FOR REFRIGERANT IN WATER

#161
20240215545
2024-07-04

WATER QUALITY EARLY WARNING SYSTEM AND METHOD FOR AQUAPONICS BASED ON ZEBRAFISH BEHAVIOR ANALYSIS

#162
20240210372
2024-06-27

WATER QUALITY DETECTION SYSTEM AND DETECTION METHOD THEREOF

#163
20240201157
2024-06-20

GAS ANALYSIS DEVICE, FLUID CONTROL SYSTEM, PROGRAM FOR GAS ANALYSIS, AND GAS ANALYSIS METHOD

#164
20240201128
2024-06-20

METHOD FOR CALIBRATING AN AMPEROMETRIC SENSOR AT A STATIONARY MEASURING POINT AND DEVICE FOR ON-SITE CALIBRATION OF THE AMPEROMETRIC SENSOR

#165
20240201087
2024-06-20

DEVICE AND METHOD FOR SPECTROSCOPIC MONITORING OF LIQUIDS

#166
20240198326
2024-06-20

STABILIZED REAGENT COMPOSITIONS, SYSTEMS AND METHODS USING THE SAME

#167
20240183834
2024-06-06

METHOD AND APPARATUS FOR CALIBRATING CTD OBSERVATION INFORMATION

#168
20240182176
2024-06-06

Method and system for ice detection

#169
20240176824
2024-05-30

FEEDBACK FOR WATER CONSUMING APPLIANCE

#170
20240175856
2024-05-30

NEW POLLUTANT DETECTION EQUIPMENT FOR ENVIRONMENTAL SCIENCE

#171
20240175834
2024-05-30

Method for Measuring Alkalinity of Water Sample

#172
20240167995
2024-05-23

CONTROL APPARATUS, WATER QUALITY MANAGEMENT SYSTEM, WATER QUALITY MANAGEMENT UNIT, AND WATER QUALITY SENSOR UNIT

#173
20240165565
2024-05-23

FILTER EVALUATING DEVICE, PURIFYING DEVICE, AND FILTER EVALUATING METHOD

#174
20240159726
2024-05-16

ISOTOPIC MONITORING OF RESERVOIR WATER

#175
20240159576
2024-05-16

VANDAL-PROOF INSTALLATION SYSTEM FOR THE MONITORING OF PHYSICAL VARIABLES IN WATER, COMPRISING: A FIRST MEMBER; A SECOND MEMBER; A THIRD MEMBER AND A FOURTH MEMBER; WHERE THE FIRST MEMBER COMPRISES A PLURALITY OF COMPARTMENTS FOR HOUSING A PLURALITY OF DEVICES. ASSEMBLY METHOD

#176
20240151703
2024-05-09

Surface Water Quality Monitoring Method Based on High Spatial Resolution Satellite

#177
20240151639
2024-05-09

SYSTEM AND METHOD FOR DETERMINING AQUEOUS NITRATE CONCENTRATION IN SOLUTION CONTAINING DISSOLVED ORGANIC CARBON

#178
20240147968
2024-05-09

Turbidity determination using computer vision

#179
20240142429
2024-05-02

CHEMICAL MONITORING UNIT AND METHODS

#180
20240142428
2024-05-02

WATER QUALITY DETECTION DEVICE AND CLEANING METHOD FOR SENSOR THEREOF

#181
20240133856
2024-04-25

LAGRANGIAN SMART SENSING SYSTEM FOR CHARACTERIZING AQUATIC RESOURCES

#182
20240125725
2024-04-18

APPARATUS, METHOD, AND SYSTEM FOR DETECTION OF THE ISOTOPIC COMPOSITION OF LIQUIDS

#183
20240118257
2024-04-11

System and Method for Monitoring Water Quality

#184
20240117730
2024-04-11

METHOD TO ASSESS RESERVOIR CONTINUITY BETWEEN SINGLE WELLS IN AN OILFIELD FORMATION WITHIN A REGION WITH SEVERAL PETROLEUM RESERVOIRS

#185
20240117467
2024-04-11

Electrokinetic device and method for in-situ leaching of uranium

#186
20240085394
2024-03-14

MIXING MODEL TO DETERMINE THE COMPOSITION OF PRODUCED WATER USING OXYGEN AND HYDROGEN ISOTOPE RATIOS

#187
20240077388
2024-03-07

SYSTEM AND METHOD FOR FLUID SAMPLING

#188
20240071740
2024-02-29

METHOD OF SCALE INHIBITOR ANALYSIS

#189
20240068938
2024-02-29

METHOD FOR MONITORING THE PRECIPITATION OF INORGANIC SALTS IN AQUEOUS SYSTEMS

#190
20240067889
2024-02-29

Online Analysis in a Gas Oil Separation Plant (GOSP)

#191
20240060951
2024-02-22

WATER ALKALINITY DETECTION SYSTEM

#192
20240053317
2024-02-15

ANALYTICAL DETERMINATION OF DISSOLVED GAS CONCENTRATION IN WATER PIPELINES

#193
20240044854
2024-02-08

Measurement, Reporting, And Verification (MRV) For Ocean Carbon Dioxide Removal Systems

#194
20240044781
2024-02-08

MULTI-WAVELENGTH PROCESS PHOTOMETER

#195
20240035970
2024-02-01

Method and device for identifying washing quality of feather material

#196
20240027649
2024-01-25

NON-TRANSITORY COMPUTER READABLE MEDIUM, ESTIMATION METHOD, AND ESTIMATION DEVICE

#197
20240027416
2024-01-25

Method of anomaly detection, method of building upstream-and-downstream configuration, and management system of sensors

#198
20240027356
2024-01-25

METHODS AND SYSTEMS FOR DETERMINING AN IONIC STRENGTH OF A DILUTE AQUEOUS SOLUTION

#199
20240027354
2024-01-25

SPECTROPHOTOMETRIC SYSTEM AND METHOD FOR WIRELESS WATER QUALITY MANAGEMENT OF AQUACULTURE BASIN

#200
20240023516
2024-01-25

Livestock management

#201
20240011925
2024-01-11

NONINVASIVE WATER CONTENT SENSOR

#202
20240003862
2024-01-04

CORRECTION OF INTERNAL WAVE EFFECTS ON A PROPAGATING ACOUSTIC SIGNAL

#203
20240003861
2024-01-04

AUTOMATED METHOD AND SYSTEM TO MEASURE RESIDUAL BIOCIDE IN SEAWATER

#204
20240003808
2024-01-04

FLUID QUALITY MONITORING

#205
20240002254
2024-01-04

Methods, apparatus, and systems for detecting and removing microplastics from water

#206
20230408479
2023-12-21

SYSTEMS AND METHODS FOR ENHANCING WATER SAFETY USING SENSOR AND UNMANNED VEHICLE TECHNOLOGIES

#207
20230404002
2023-12-21

SMART RAFT SYSTEM AND METHOD FOR MONITORING AND IMPROVING WATER QUALITY TO MITIGATE ALGAL BLOOMS

#208
20230400444
2023-12-14

ELECTROCHEMICAL SENSOR FOR SENSING TWO-PHASE COOLING FLUID CONTAMINATION

#209
20230393007
2023-12-07

DETECTION DEVICES FOR DETERMINING ONE OR MORE PIPE CONDITIONS VIA AT LEAST ONE ACOUSTIC SENSOR AND INCLUDING CONNECTION FEATURES TO CONNECT WITH AN INSERT

#210
20230375514
2023-11-23

THIOCARBAMATE-BASED INDICATOR DETECTION OF OZONE

#211
20230373625
2023-11-23

SYSTEM AND METHOD FOR MULTIPLE LIQUID SAMPLE CAPTURE FROM AERIAL DRONES

#212
20230366864
2023-11-16

GAS SENSOR WITH FIRST AND SECOND ELECTRODES AND A REAGENT FOR BINDING THE TARGET GAS

#213
20230366848
2023-11-16

WATER QUALITY METER DATA PROCESSING DEVICE, WATER QUALITY METER DATA PROCESSING SYSTEM AND WATER QUALITY METER DATA PROCESSING METHOD

#214
20230366160
2023-11-16

SNOWGROOMER AND METHOD FOR CONTROLLING A SNOWGROOMER

#215
20230349873
2023-11-02

Colorimetric detection and quantitative estimation of peracids using a redox sensitive leuco dye

#216
20230341299
2023-10-26

Environmental groundwater sampling system

#217
20230332995
2023-10-19

A METHOD TO PRODUCE A MATCHED PAIR OF POLARIZING FILTERS AND A METHOD AND APPARATUS TO DETERMINE THE CONCENTRATION OF BIREFRINGENT PARTICLES USING A PAIR OF POLARIZING FILTERS

#218
20230326408
2023-10-12

Pixel and organic light emitting display device having the same

#219
20230324244
2023-10-12

Detection device for a fluid conduit or fluid dispensing device

#220
20230322582
2023-10-12

SYSTEM FOR WATER QUALITY MEASUREMENT AND A RECIRCULATION SYSTEM COMPRISING THE SAME

#221
20230306734
2023-09-28

Turbidity determination using machine learning

#222
20230296578
2023-09-21

Method for analysing water

#223
20230288945
2023-09-14

WATER CONTROL SYSTEM FOR CLOSED-LOOP WATER SYSTEMS

#224
20230288370
2023-09-14

Adjustment of a pH electrode carbon region

#225
20230286829
2023-09-14

Methods, apparatus, and systems for detecting and removing microplastics from water

#226
20230284864
2023-09-14

POLLUTION MEASURING SENSOR HOUSING

#227
20230280325
2023-09-07

Probe system with detachable sensor probe that communicates wirelessly

#228
20230280309
2023-09-07

Systems, devices, and methods for electrochemical water analysis

#229
20230273164
2023-08-31

COMPOSITIONS, APPARATUS, AND METHODS FOR DETERMINING PHOSPHATE CONTENT OF WATER

#230
20230273124
2023-08-31

SPECTROSCOPIC EVALUATION OF WASTEWATER

#231
20230270083
2023-08-31

WATER TANK MONITORING

#232
20230258618
2023-08-17

RAPID DETECTION OF ANALYTES

#233
20230251169
2023-08-10

Hands-free liquid sampling methods and apparatus

#234
20230243772
2023-08-03

Measuring device and measuring system

#235
20230236163
2023-07-27

Comprehensive system for potential risk identification and pollution prewarning of groundwater

#236
20230236149
2023-07-27

ELECTROCHEMICAL SENSOR

#237
20230230686
2023-07-20

Systems and methods for managing building wellness

#238
20230228680
2023-07-20

NANOPARTICLES FOR SENSING PHOSPHATE, METHOD FOR MANUFACTURING THE SAME, AND MEMBRANE FOR SENSING PHOSPHATE INCLUDING THE SAME

#239
20230222312
2023-07-13

METHOD FOR EVALUATING OF BIOAVAILABILITY OF ORGANIC NITROGEN IN SEWAGE

#240
20230213472
2023-07-06

Residual chlorine meter, control method thereof, and chlorine meter system

#241
20230213445
2023-07-06

OPTICAL WATER QUALITY SENSOR

#242
20230213439
2023-07-06

System and Method of Measuring Contaminants in a Substantially Translucent Material, Such as Water

#243
20230204558
2023-06-29

WATER QUALITY MONITORING DEVICE AND MONITORING METHOD THEREOF

#244
20230196060
2023-06-22

SYSTEMS AND METHODS FOR IDENTIFYING TOXIC ELEMENTS IN WATER

#245
20230184735
2023-06-15

Test methods for simulating sediment pollutant release under effect of river channel erosion

#246
20230184734
2023-06-15

METHOD AND APPARATUS FOR MEASURING WATER QUALITY AND USAGE OF TAP WATER

#247
20230184677
2023-06-15

Determining partition coefficients of tracer analytes

#248
20230175932
2023-06-08

Method and apparatus for sampling liquid

#249
20230168235
2023-06-01

Particulate-based cumulative contaminant sampling device

#250
20230166991
2023-06-01

Methods and systems for streaming current analyzer calibration and reporting

#251
20230166988
2023-06-01

Systems and methods for ozone water generator

#252
20230162589
2023-05-25

SYSTEM FOR AND METHOD OF REMOTELY MONITORING CHEMISTRY OF RECREATIONAL WATER FACILITIES

#253
20230152219
2023-05-18

Optical water-quality detection apparatus

#254
20230149932
2023-05-18

Determining a bulk concentration of a target in a sample using a digital assay with compartments having nonuniform volumes

#255
20230147573
2023-05-11

SENSOR DEVICE-BASED DETERMINATION OF GEOGRAPHIC ZONE DISPOSITIONS

#256
20230142106
2023-05-11

TRUSTLESS MONITORING AND VALIDATION

#257
20230130472
2023-04-27

DAISY CHAINED MARINE SENSOR PLATFORM

#258
20230121751
2023-04-20

Monitor and indicator system

#259
20230093403
2023-03-23

Method and system for separating and analyzing multiphase immiscible fluid mixtures

#260
20230089011
2023-03-23

Process to geographically associate potential water quality stressors to monitoring stations

#261
20230086247
2023-03-23

System and Method for Separating and In-Situ Analyzing A Multiphase Immiscible Fluid Mixture

#262
20230085052
2023-03-16

SYSTEMS AND METHODS FOR SENSING ANALYTES IN GMR-BASED DETECTION OF BIOMARKERS

#263
20230079755
2023-03-16

Method for optimization of filtration in an aquaculture system

#264
20230075119
2023-03-09

Electrolyte Analysis Device

#265
20230074431
2023-03-09

DEVICES AND METHODS FOR DETERMINING PHOSPHATE LEVELS IN NATURAL WATER

#266
20230069390
2023-03-02

MONITORING SITES OF A FLUID DELIVERY INFRASTRUCTURE

#267
20230062462
2023-03-02

Remote monitoring of water distribution system

#268
20230060059
2023-02-23

System for sensing water quality or leaks using appliance data and machine learning

#269
20230058742
2023-02-23

METHOD AND STORAGE MEDIUM FOR QUANTITATIVE RECONSTRUCTION OF PALEOWATER DEPTH BASED ON MILANKOVITCH CYCLES

#270
20230058190
2023-02-23

Stabilized reagent compositions, systems and methods using the same

#271
20230054713
2023-02-23

METHOD FOR DETERMINING CONTRIBUTION RATE OF POLLUTION LOAD IN WATER QUALITY ASSESSMENT SECTION OF ANNULAR RIVER NETWORK SYSTEM BASED ON WATER QUANTITY CONSTITUTE

#272
20230053847
2023-02-23

Pixel and organic light emitting display device having the same

#273
20230041666
2023-02-09

AUTONOMOUS WATER QUALITY SENSING APPARATUS, SYSTEM AND METHOD FOR OPERATING THE APPARATUS

#274
20230036931
2023-02-02

Method for disinfection and function control of a chlorine sensor

#275
20230035345
2023-02-02

Flow analysis method, and flow analysis device

#276
20230029668
2023-02-02

Control of industrial water treatment via digital imaging

#277
20230024753
2023-01-26

Systems and methods for generating water treatment plans

#278
20230018914
2023-01-19

Turbidity determination using computer vision

#279
20230014958
2023-01-19

Remote monitoring of water distribution system

#280
20230003684
2023-01-05

IS-FET NITRATE SENSOR AND METHOD OF USE

#281
20220412512
2022-12-29

PREDICTIVE ALERTING AND CUTOFF OF HAZARDOUS WATER FLOW

#282
20220404327
2022-12-22

Method and Systems for Monitoring and Measuring the Amount of a Gas Dissolved in a Liquid

#283
20220404305
2022-12-22

Parallel clock salinity sensor

#284
20220400631
2022-12-22

Irrigation management system

#285
20220398711
2022-12-15

TRANSPARENCY DETECTION METHOD BASED ON MACHINE VISION

#286
20220397534
2022-12-15

Reducing agent for arsenic measurement

#287
20220397527
2022-12-15

METHODS AND SYSTEMS FOR MONITORING OR CONTROLLING ANTI-SCALANT CONCENTRATION

#288
20220390427
2022-12-08

APPARATUS, SYSTEM, SENSOR AND METHOD FOR DETERMINING DISSOLVED OXYGEN CONTENT IN A MEDIUM

#289
20220381759
2022-12-01

LIQUID QUALITY MEASUREMENT APPARATUS AND LIQUID QUALITY MEASUREMENT SYSTEM

#290
20220381758
2022-12-01

SYSTEMS AND METHODS FOR SAMPLING CHEMICAL SPECIES IN VARIOUS ENVIRONMENTS

#291
20220373528
2022-11-24

System and method for monitoring water treatment systems

#292
20220365058
2022-11-17

CONTAMINANT ANALYSIS APPARATUS AND WATER QUALITY MONITORING SYSTEM

#293
20220365057
2022-11-17

WATER QUALITY INSPECTION DEVICE

#294
20220357482
2022-11-10

Method and system of analyzing ingredients of artificial rainfall for verification of cloud seeding effect

#295
20220348978
2022-11-03

Detection of waterborne pathogens with paper strips

#296
20220347050
2022-11-03

Remote spa control system

#297
20220324730
2022-10-13

STERILIZED WATER GENERATOR, WATER PURIFIER AND METHOD OF CONTROLLING THE SAME

#298
20220317104
2022-10-06

Device for water examination

#299
20220306488
2022-09-29

Methods, apparatus, and systems for detecting and removing microplastics from water

#300
20220291066
2022-09-15

Detection devices for determining one or more pipe conditions via at least one acoustic sensor and including connection features to connect with an insert