ClassID:

252635

Y10T436/175383 - CPC Classification

Classification description:

Chemistry: analytical and immunological testing; Nitrogen containing; Amine and quaternary ammonium Ammonia

Recent Application in this class:
#1
20250116606
2025-04-10

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

#2
20210088450
2021-03-25

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

#3
20210000784
2021-01-07

METHODS OF THERAPEUTIC MONITORING OF NITROGEN SCAVENGING DRUGS

#4
20200319114
2020-10-08

Hydrogel bead, chemical sensor including the same, container and electronic article including the chemical sensor

#5
20200131559
2020-04-30

Salivary urea nitrogen rapid detection

#6
20200072750
2020-03-05

Systems and processes for early detection of biological ammonia oxidation in water using fluorometry

#7
20200062718
2020-02-27

AIE-active chemo sensors for amine detection and related food-safety monitoring

#8
20190125713
2019-05-02

Methods of therapeutic monitoring of nitrogen scavenging drugs

#9
20190003976
2019-01-03

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

#10
20180263949
2018-09-20

Methods of therapeutic monitoring of nitrogen scavenging drugs

#11
20180263948
2018-09-20

Methods of therapeutic monitoring of nitrogen scavenging drugs

#12
20180235920
2018-08-23

Methods of therapeutic monitoring of nitrogen scavenging drugs

#13
20180221327
2018-08-09

Methods of therapeutic monitoring of nitrogen scavenging drugs

#14
20180221326
2018-08-09

Methods of therapeutic monitoring of nitrogen scavenging drugs

#15
20180221325
2018-08-09

Methods of therapeutic monitoring of nitrogen scavenging drugs

#16
20180221324
2018-08-09

Methods of therapeutic monitoring of nitrogen scavenging drugs

#17
20180055807
2018-03-01

Methods of therapeutic monitoring of nitrogen scavenging drugs

#18
20180024113
2018-01-25

THERMOELECTRIC SENSOR FOR ANALYTES IN A GAS AND RELATED METHOD

#19
20180021293
2018-01-25

METHODS OF THERAPEUTIC MONITORING OF NITROGEN SCAVENGING DRUGS

#20
20180021291
2018-01-25

Methods of therapeutic monitoring of nitrogen scavenging drugs

#21
20180015064
2018-01-18

Methods of therapeutic monitoring of nitrogen scavenging drugs

#22
20170176339
2017-06-22

Error monitoring and correction systems and methods in aquatic environment monitoring

#23
20160033494
2016-02-04

Magnetic nanosensor compositions and bioanalytical assays therefor

#24
20150335605
2015-11-26

Methods of therapeutic monitoring of nitrogen scavenging drugs

#25
20150293069
2015-10-15

Method for determining expected shelf life of seafood

#26
20150260706
2015-09-17

System and method for analysing and measuring ammonia levels in a sample

#27
20150204831
2015-07-23

Measuring chemical properties of a sample fluid in dialysis systems

#28
20150151251
2015-06-04

Method for diagnosing a selective catalytic reduction catalyst

#29
20150065365
2015-03-05

Thermoelectric sensor for analytes in a gas and related method

#30
20140311217
2014-10-23

Method for detecting fishy water odor from air conditioner, reproducing fishy water odor and preparing corresponding fishy water odor composition

#31
20140017801
2014-01-16

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

#32
20140016344
2014-01-16

Combined illuminator/light collectors for optical readers

#33
20140000651
2014-01-02

Optical reader optic cleaning systems having motion deployed cleaning elements

#34
20130210914
2013-08-15

Methods of therapeutic monitoring of nitrogen scavenging drugs

#35
20130116192
2013-05-09

N-(AMINOACYL)-AMINO COMPOUND

#36
20130085179
2013-04-04

Methods of therapeutic monitoring of nitrogen scavenging

#37
20130078151
2013-03-28

LIQUID CRYSTAL GAS SENSOR CELL AND THE USE THEREOF

#38
20120288953
2012-11-15

Oxazine-based sensor for contaminant detection, fabrication method therefor, and uses thereof

#39
20120288952
2012-11-15

Diagnostic tool and process for assessing thermal urea gasification performance

#40
20120288951
2012-11-15

Detection of vapor phase compounds by changes in physical properties of a liquid crystal

#41
20120282594
2012-11-08

METHOD OF ENHANCED DETECTION FOR NANOMATERIAL-BASED MOLECULAR SENSORS

#42
20120279033
2012-11-08

Method for modernizing the synthesis loop of an ammonia plant

#43
20120276647
2012-11-01

Intelligent pigments and plastics

#44
20120258545
2012-10-11

Measuring chemical properties of a sample fluid in dialysis systems

#45
20120187288
2012-07-26

Sample holder for maldi mass spectrometric analysis, and mass spectrometric analysis method

#46
20120184683
2012-07-19

Amine Detection Method and Materials

#47
20120164743
2012-06-28

Microchannel chip and method for gas-liquid phase separation using same

#48
20120115239
2012-05-10

VAPOCHROMIC COORDINATION POLYMERS FOR USE IN ANALYTE DETECTION

#49
20120060931
2012-03-15

Method for analyzing aqueous ammonium carbamate solution, and method for operating unreacted gas absorber

#50
20120028363
2012-02-02

METAL POROUS MATERIAL, METHOD FOR PREPARING THE SAME AND METHOD FOR DETECTING NITROGEN-CONTAINING COMPOUNDS

#51
20120009687
2012-01-12

Hybrid chemical sensor, and, sensitive polymeric composition

#52
20110306140
2011-12-15

Molecular heterobimetallic chemodosimetric sensor for the detection of biogenic amines

#53
20110281367
2011-11-17

Device and method for detection of harmful substances

#54
20110275985
2011-11-10

MAGNETIC NANOSENSOR COMPOSITIONS AND BIOANALYTICAL ASSAYS THEREFOR

#55
20110244585
2011-10-06

Chemical sensors containing carbon nanotubes, method for making same, and uses therof

#56
20110237004
2011-09-29

Chipstack package and manufacturing method thereof

#57
20110039347
2011-02-17

Analytical method and apparatus

#58
20100330692
2010-12-30

AMMONIA DETECTION AND MEASUREMENT DEVICE

#59
20100279420
2010-11-04

Biosensors, and method and kits for using same

#60
20100197034
2010-08-05

Sample holder for MALDI mass spectrometric analysis, and mass spectrometric analysis method

#61
20100112715
2010-05-06

Luminescent detection of hydrazine and hydrazine derivatives

#62
20100093096
2010-04-15

Detection of vapor phase compounds by changes in physical properties of a liquid crystal

#63
20100010167
2010-01-14

Aminde Detection Method and Materials

#64
20090320570
2009-12-31

Detection of free chlorine in water

#65
20090311796
2009-12-17

MICROFLUIDIC ANALYTICAL DEVICE FOR ANALYSIS OF CHEMICAL OR BIOLOGICAL SAMPLES, METHOD AND SYSTEM THEREOF

#66
20090305425
2009-12-10

In-Line Localized Monitoring of Catalyst Activity in Selective Catalytic NOx Reduction Systems

#67
20090209063
2009-08-20

Chipstack package and manufacturing method thereof

#68
20090187352
2009-07-23

Method and apparatus for managing denitration catalyst

#69
20090155916
2009-06-18

Liquid analyser and method

#70
20090130768
2009-05-21

Vapochromic coordination polymers for use in analyte detection

#71
20090065370
2009-03-12

AMMONIA GAS SENSOR METHOD AND DEVICE

#72
20080274559
2008-11-06

Gas Sensor for Determining Ammonia

#73
20080114152
2008-05-15

Peptide compound for measuring sulfur compound and ammonia

#74
20080070309
2008-03-20

SOLUTION FOR CALIBRATING A CHEMICAL ANALYZER FOR ALCOHOL, CARBONATE AND AMMONIA ASSAYS

#75
20080056946
2008-03-06

Thermoelectric sensor for analytes in a fluid and related method

#76
20070287186
2007-12-13

Use of two-photon excited fluorescence in assays of clinical chemistry analytes

#77
20070281374
2007-12-06

Chip stack package and manufacturing method thereof

#78
20070243619
2007-10-18

Method of testing denitration catalyst

#79
20070161113
2007-07-12

Ammonia sensor and system for use

#80
20070117210
2007-05-24

Measurement of nitrogen content in a gas mixture by transforming the nitrogen into a substance detectable with nondispersive infrared detection

#81
20070084726
2007-04-19

Hydrogen gas visualization device

#82
20070010027
2007-01-11

Dye solutions for use in methods to detect the prior evaporation of anhydrous ammonia and the production of illicit drugs

#83
20060263885
2006-11-23

Solution for calibrating a chemical analyzer for alcohol, carbonate and ammonia assays

#84
20060211123
2006-09-21

Sensing element and method of making

#85
20060194330
2006-08-31

Ammonia gas sensor method and device

#86
20060147342
2006-07-06

Biosensors, and method and kits for using same

#87
20060094120
2006-05-04

Solution for calibrating a chemical analyzer for alcohol, carbonate and ammonia assays

#88
20060073605
2006-04-06

Liquid analyser

#89
20060040397
2006-02-23

Method and apparatus for managing denitration catalyst

#90
20060024836
2006-02-02

Quantitative analysis of nitrogen oxides occluded in heterogeneous catalysis

#91
20050287034
2005-12-29

System for diagnosing reagent solution quality and emissions catalyst degradation

#92
20050255605
2005-11-17

In-line localized monitoring of catalyst activity in selective catalytic NOreduction systems

#93
20050084977
2005-04-21

Method and device for detecting ammonia odors and helicobacter pylori urease infection

#94
20050074817
2005-04-07

Method for fabricating an olfactory receptor-based biosensor

#95
20050046002
2005-03-03

Chip stack package and manufacturing method thereof

#96
20050037426
2005-02-17

Combinatorial preparation and testing of heterogeneous catalysts

#97
20050026298
2005-02-03

Dye solutions for use in methods to detect the prior evaporation of anhydrous ammonia and the production of illict drugs

#98
15963524
2019-04-16

Self-indicating zirconium hydroxide and other porous metal hydroxides incorporating additional metals, metal oxides, and/or metal salts for toxic chemical removal and sensing

#99
14743425
2018-05-01

Self-indicating porous metal hydroxides incorporating metal reactants for toxic chemical removal and sensing