ClassID:

170648

G01N2333/918 - CPC Classification

Classification description:

Assays involving biological materials from specific organisms or of a specific nature; Enzymes; Proenzymes; Hydrolases (3) acting on ester bonds (3.1), e.g. phosphatases (3.1.3), phospholipases C or phospholipases D (3.1.4) Carboxylic ester hydrolases (3.1.1)

Sub-classes:
Recent Application in this class:
#1
20260028679
2026-01-29

BIOMARKER FOR DIAGNOSIS OF GASTRIC CANCER

#2
20260002944
2026-01-01

BIOMARKERS OF FIBROSIS AND USES THEREFOR

#3
20260000755
2026-01-01

RISANKIZUMAB COMPOSITIONS

#4
20250369986
2025-12-04

APPLICATION OF BIOMARKER IN PREPARING METABOLIC DYSFUNCTION-ASSOCIATED STEATOTIC LIVER DISEASE CLASSIFICATION PRODUCTS

#5
20250305024
2025-10-02

RELATIVE POTENCY ASSAY FOR VIRAL VECTOR ENCODING ISOMEROHYDROLASES

#6
20250290928
2025-09-18

METHOD, KIT AND DEVICE FOR DETECTING EXTRACELLULAR VESICLES

#7
20250231201
2025-07-17

BIOLOGICAL DEVICES FOR THE DETECTION OF ALZHEIMER'S DISEASE AND CONCUSSIONS AND METHODS OF USE THEREOF

#8
20250208119
2025-06-26

Methods for Sample Quality Assessment

#9
20250207175
2025-06-26

METHOD FOR DETECTING CONTAMINATING CARBOXYLESTERASE ACTIVITY

#10
20250198980
2025-06-19

COMBINATORIAL HIGH-THROUGHPUT SCREENING OF COMPLEX POLYMERIC ENZYME IMMOBILIZATION SUPPORTS

#11
20250101490
2025-03-27

METHOD FOR SCREENING ACETYLCHOLINESTERASE INHIBITOR

#12
20250020665
2025-01-16

METHODS FOR AIDING IN THE DETERMINATION OF WHETHER TO PERFORM IMAGING ON A HUMAN SUBJECT WHO HAS SUSTAINED OR MAY HAVE SUSTAINED AN INJURY TO THE HEAD USING EARLY BIOMARKERS

#13
20240110900
2024-04-04

METHOD FOR RAPIDLY DETECTING PESTICIDE BASED ON THIN-LAYER CHROMATOGRAPHY AND ENZYME INHIBITION PRINCIPLE

#14
20230358748
2023-11-09

METHOD FOR THE DETERMINATION OF HYDROLYTIC ACTIVITY

#15
20230348953
2023-11-02

HIGH THROUGHPUT, FLUORESCENCE-BASED ESTERASE ACTIVITY ASSAY FOR ASSESSING POLYSORBATE DEGRADATION RISK DURING BIOPHARMACEUTICAL DEVELOPMENT

#16
20230204603
2023-06-29

DETECTING SEPSIS

#17
20230184763
2023-06-15

METHOD OF DETECTING VIRUS HAVING HEMAGGLUTININ-ESTERASE ACTIVITY

#18
20230175036
2023-06-08

SELF-IMMOLATIVE PROBES FOR ENZYME ACTIVITY DETECTION

#19
20220397569
2022-12-15

ASSAY FOR RAPID EVALUATION OF CHOROIDAL MAST CELL DEGRANULATION

#20
20220214345
2022-07-07

COLORECTAL CANCER SCREENING EXAMINATION AND EARLY DETECTION METHOD

#21
20220163526
2022-05-26

Senescent cell biomarkers

#22
20220081702
2022-03-17

Sensor, detection method, reagent and kit

#23
20220017941
2022-01-20

ELECTROANALYTICAL DETERMINATION OF LEUKOCYTE ESTERASE

#24
20210348210
2021-11-11

RELATIVE POTENCY ASSAY FOR VIRAL VECTOR ENCODING ISOMEROHYDROLASES

#25
20210239646
2021-08-05

RGO-BASED BIOSENSOR, MANUFACTURING METHOD OF SAME, AND DETECTION METHOD FOR BIOMATERIAL

#26
20210172962
2021-06-10

CES-2 (CARBOXYLESTERASE-2) FOR THE ASSESSMENT OF AFIB RELATED STROKE

#27
20210139946
2021-05-13

COMPOSITIONS AND METHODS FOR DIAGNOSIS OF SHOCK

#28
20210088533
2021-03-25

Methods for aiding in the determination of whether to perform imaging on a human subject who has sustained or may have sustained an injury to the head using early biomarkers

#29
20200392558
2020-12-17

Method for measuring cholesterol in low-density lipoprotein, measurement reagent, and measurement kit

#30
20200291448
2020-09-17

Self-immolative probes for enzyme activity detection

#31
20200190592
2020-06-18

PME-1 AS A BIOMARKER TO PREDICT AND DIAGNOSE AN INCREASED RISK OF ENDOMETRIAL CANCER AND GENE SILENCING OF PME-1 TO INHIBIT EPITHELIAL TO MESENCHYMAL TRANSITION

#32
20200182871
2020-06-11

Senescent cell biomarkers

#33
20200158720
2020-05-21

P-phenylene ethynylene compounds as bioactive and detection agents

#34
20190376983
2019-12-12

Methods for aiding in the determination of whether to perform imaging on a human subject who has sustained or may have sustained an injury to the head using early biomarkers

#35
20190154711
2019-05-23

METHOD FOR QUANTIFYING THE AMOUNT OF CHOLESTEROL IN HIGH-DENSITY LIPOPROTEIN 3

#36
20190154704
2019-05-23

DETECTING SEPSIS

#37
20190086418
2019-03-21

Method for the diagnosis of etoposide prodrug treatable cancer

#38
20190002952
2019-01-03

COMPOSITIONS AND METHODS FOR DIAGNOSIS OF SHOCK

#39
20180364236
2018-12-20

Compositions and methods for detecting and quantifying host cell protein in cell lines and recombinant polypeptide products

#40
20180364235
2018-12-20

Compositions and methods for detecting and quantifying host cell protein in cell lines and recombinant polypeptide products

#41
20180209993
2018-07-26

USES OF LP-PLA2 IN COMBINATION TO ASSESS CORONARY RISK

#42
20180188250
2018-07-05

Immunoassay test slide

#43
20180156820
2018-06-07

OBSTRUCTIVE SLEEP APNEA (OSA) BIOMARKER PANEL

#44
20180142278
2018-05-24

Enrichment and selective culture of and

#45
20180136229
2018-05-17

BIOMARKERS FOR PREDICTING DEGREE OF WEIGHT LOSS IN MALE SUBJECTS

#46
20180113115
2018-04-26

SCREENING ASSAYS BASED ON MAG AND/OR ABHD6 FOR SELECTING INSULIN SECRETION PROMOTING AGENT

#47
20170363627
2017-12-21

Reagent kit used for detecting lipoprotein-associated phospholipase A2, and preparation method and application for reagent kit

#48
20170356913
2017-12-14

Method for Detecting Human Butyrylcholinesterase

#49
20170307625
2017-10-26

Molecular sensor and methods of use thereof

#50
20170226520
2017-08-10

PME-1 as a biomarker to predict and diagnose an increased risk of endometrial cancer and gene silencing of PME-1 to inhibit epithelial to mesenchymal transition

#51
20170191999
2017-07-06

Senescent cell biomarkers

#52
20170106056
2017-04-20

THERMOSTABILIZATION OF PROTEINS

#53
20170023554
2017-01-26

P-phenylene ethynylene compounds as bioactive and detection agents

#54
20170002396
2017-01-05

Red-shifted luciferins and methods of using same

#55
20160377617
2016-12-29

Detection of the degree of exposure to chemical warfare nerve agents and organophosphate pesticides with lateral flow assays

#56
20160369349
2016-12-22

NOVEL LUNG CANCER BIOMARKER (LIPH)

#57
20160351381
2016-12-01

Systems and methods for analyzing an extracted sample using an immiscible extraction solvent

#58
20160349271
2016-12-01

BIOMARKERS FOR CARDIOVASCULAR DISEASE

#59
20160334404
2016-11-17

VALUE-ASSIGNED SOLUTIONS OF LIPOPROTEIN-ASSOCIATED PHOSPHOLIPASE A2 HAVING A LONG SHELF-LIFE

#60
20160320391
2016-11-03

Compositions and methods for detecting and quantifying host cells protein in cell lines and recombinant polypeptide products

#61
20160319326
2016-11-03

Use of at least one substrate of carboxylesterase and/or triacylglycerol lipase for detecting bacteria of the group

#62
20160317626
2016-11-03

Method of reducing accumulation of intracellular tingible body macrophages

#63
20160231323
2016-08-11

PROTECTION OF TCR SIGNALING CHAINS IN CANCER PATIENTS AND ENHANCEMENT OF CAR-T CELL THERAPY

#64
20160146814
2016-05-26

Fluorogenic/fluorescent probes derivative from sulfoxanthene, and use thereof

#65
20160145672
2016-05-26

PARAOXONASE 1 ENZYMATIC ACTIVITY, A RISK PREDICTOR FOR MAJOR ADVERSE CARDIOVASCULAR EVENTS

#66
20160108135
2016-04-21

GHRELIN IN THE DIAGNOSIS OF CNS DISORDERS

#67
20160054322
2016-02-25

Homogenous thermal shift ligand binding assay

#68
20150362490
2015-12-17

Protein biosensors, cross reactive sensor arrays and methods of use thereof

#69
20150284723
2015-10-08

PME-1 as a biomarker to predict and diagnose endometrial and breast cancer and gene silencing of PME-1 to inhibit epithelial to mesenchymal transition

#70
20150276753
2015-10-01

Molecular sensor and methods of use thereof

#71
20150247858
2015-09-03

Methods for detecting LP-PLA2 activity and inhibition of LP-PLA2 activity

#72
20150232914
2015-08-20

Method for measuring cholesterol in high-density lipoprotein

#73
20150204877
2015-07-23

Method of selecting individualized brain cancer therapy

#74
20150168394
2015-06-18

MOLECULAR DIAGNOSTIC ASSAY DEVICE AND METHOD OF USE

#75
20150167050
2015-06-18

Cancer Diagnosis by Measuring Polyisoprenylated Methylated Protein Methyl Esterase Activity

#76
20150132771
2015-05-14

COMBINATION OF SPLA2 ACTIVITY AND LP(A) CARDIOVASCULAR RISK FACTORS FOR THE DIAGNOSIS/PROGNOSIS OF A CARDIOVASCULAR DISEASE/EVENT

#77
20150086999
2015-03-26

LONG SHELF-LIFE KITS AND METHODS FOR STANDARDIZING, VERIFYING, CALIBRATING OR RECALIBRATING DETECTION OF LIPOPROTEIN-ASSOCIATED PHOSPHOLIPASE A2

#78
20150086564
2015-03-26

Anti-sPLA2-IIA antibodies and uses thereof

#79
20150017671
2015-01-15

METHODS FOR DETECTING LP-PLA2 ACTIVITY AND INHIBITION OF LP-PLA2 ACTIVITY

#80
20150010904
2015-01-08

Method of selecting analyte to samples using a lateral flow device

#81
20140348813
2014-11-27

Thermostabilization of proteins

#82
20140323546
2014-10-30

PME-1 as a biomarker to predict and diagnose an increased risk of endometrial cancer and gene silencing of PME-1 to inhibit epithelial to mesenchymal transition

#83
20140315216
2014-10-23

Immunoassay test slide

#84
20140220613
2014-08-07

Cancer phospholipidome

#85
20140154699
2014-06-05

Monoclonal antibodies which specifically recognize human liver-carboxylesterase 1, hybridoma cell lines which produce monoclonal antibodies, and uses thereof

#86
20130230873
2013-09-05

Method for quantification of remnant-like lipoprotein cholesterol and kit for same

#87
20130219533
2013-08-22

PLA2G16 as a target for antiviral compounds

#88
20130065248
2013-03-14

Reagents and methods for sirtuin capture

#89
20130059361
2013-03-07

Compositions and Methods for Effecting the Levels of High Density Lipoprotein (HDL) Cholesterol and Apolipoprotein AI, Very Low Density Lipoprotein (VLDL) Cholesterol and Low Density Lipoprotein (LDL) Cholesterol

#90
20130045302
2013-02-21

Screening Method

#91
20130041054
2013-02-14

Material for removing cauxin in cat urine

#92
20130040328
2013-02-14

ASSAY FOR PHYTOL-FREE CHLOROPHYLL DERIVATIVES

#93
20130017557
2013-01-17

Combination of sPLA2 type IIA mass and OXPL/APOB cardiovascular risk factors for the diagnosis/prognosis of a cardiovascular disease/event

#94
20120309110
2012-12-06

Method of diagnosing renal dysfunction in a cat based on non-cauxin protein levels

#95
20120282238
2012-11-08

Methods of diagnosing a plasmodium infection

#96
20120276569
2012-11-01

Methods for detecting LP-PLA2 activity and inhibition of LP-PLA2 activity

#97
20120276552
2012-11-01

SERUM SPLA2-IIA AS DIAGNOSIS MARKER FOR PROSTATE AND LUNG CANCER

#98
20120264146
2012-10-18

COMBINATION OF SPLA2 ACTIVITY AND LP(A) CARDIOVASCULAR RISK FACTORS FOR THE DIAGNOSIS/PROGNOSIS OF A CARDIOVASCULAR DISEASE/EVENT

#99
20120237942
2012-09-20

METHODS AFFECTING MARKERS IN PATIENTS HAVING VASCULAR DISEASE

#100
20120171705
2012-07-05

Combination of sPLA2 activity and oxPL/apoB cardiovascular risk factors for the diagnosis/prognosis of a cardiovascular disease/event

#101
20120142038
2012-06-07

KITS FOR ASSAYING ENZYME-MEDIATED OXIDATIVE DEMETHYLATION

#102
20120141630
2012-06-07

Screening Method

#103
20120121571
2012-05-17

Lysosomal phospholipase A2 (LPLA2) activity as a therapeutic target for treating systemic lupus erythematosus

#104
20120115177
2012-05-10

Compositions and Methods for Diagnosis of Shock

#105
20120079626
2012-03-29

LIPASE POLYPEPTIDE

#106
20120064556
2012-03-15

Lipoprotein lipase assay

#107
20120053114
2012-03-01

METHOD

#108
20110312008
2011-12-22

Enzymatic Assay for the Quantitative Determination of Phospholipase A1 or A2 Activity in a Sample

#109
20110282371
2011-11-17

METHODS AFFECTING MARKERS IN PATIENTS HAVING VASCULAR DISEASE

#110
20110229919
2011-09-22

Combination of sPLA2 activity and OxPL/apoB cardiovascular risk factors for the diagnosis/prognosis of a cardiovascular disease/event

#111
20110201947
2011-08-18

OXIDIZED PARAOXONASE 1 AND PARAOXONASE 1/HDL PARTICLE NUMBER RATIO AS RISK MARKERS FOR CARDIOVASCULAR DISEASE

#112
20110195915
2011-08-11

Method of inhibiting prostate cancer cell proliferation

#113
20110183318
2011-07-28

Method for screening of substance which alter GPR120-mediated cell-stimulating activities

#114
20110177534
2011-07-21

Diagnostics for membranous nephropathy

#115
20110142816
2011-06-16

Thermostabilization of proteins

#116
20110097738
2011-04-28

Plasma biomarker tool for the diagnosis of liver cancer comprising liver carboxylesterase 1 and liver cancer screening method

#117
20110070223
2011-03-24

Uses of Lp-PLA2 in combination to assess coronary risk

#118
20110020801
2011-01-27

Carboxylesterase-1 Polymorphisms and Methods of Use Therefor

#119
20100291550
2010-11-18

Methods and compositions for modulating hair growth

#120
20100285525
2010-11-11

Method of using lipid acyltransferase

#121
20100285516
2010-11-11

CALCIUM FLUX AS A PHARMACOEFFICACY BIOMARKER FOR INHIBITORS OF HISTONE DEACETYLASE

#122
20100260682
2010-10-14

Compounds and methods of use thereof for assaying lysophospholipase D activity

#123
20100256919
2010-10-07

Methods for detecting Lp-PLA2 activity and inhibition of Lp-PLA2 activity

#124
20100240751
2010-09-23

Methods

#125
20100227350
2010-09-09

Method of screening substance useful in treating disease with the use of GPR40 and phospholipase

#126
20100190262
2010-07-29

Diagnostic kit for detecting urinary protein of a cat after cauxin removal

#127
20100184108
2010-07-22

Method of assaying enzyme-mediated oxidative demethylation

#128
20100151502
2010-06-17

FUNCTIONAL EXPRESSION OF TRIACYLGYLCEROL LIPASES

#129
20100075338
2010-03-25

Whole blood assay

#130
20090325168
2009-12-31

HOMO-DOUBLY LABELED COMPOSITIONS FOR THE DETECTION OF ENZYME ACTIVITY IN BIOLOGICAL SAMPLES

#131
20090324575
2009-12-31

Lysosomal phospholipase A2 (LPLA2) activity as a diagnostic and therapeutic target for identifying and treating systemic lupus erythematosis

#132
20090305239
2009-12-10

Methods and compositions for determing a level of biologically active serum paraoxonase

#133
20090269785
2009-10-29

Crystal structure of monoacylglycerol lipase (MGLL)

#134
20090239244
2009-09-24

MODULATORS OF PROTEIN PHOSPHATASE 2A AND PP2A METHYL ESTERASE

#135
20090230325
2009-09-17

Method for measuring activity of a specific fraction of albumin

#136
20090226944
2009-09-10

Method for measuring triglyceride in low-density lipoprotein

#137
20090208992
2009-08-20

PARAOXONASE 1 ENZYMATIC ACTIVITY, A RISK INDICATOR FOR MAJOR ADVERSE CARDIOVASCULAR EVENTS

#138
20090208479
2009-08-20

Compositions and Methods for Effecting the Levels of High Density Lipoprotein (HDL) Cholesterol and Apolipoprotein AI, Very Low Density Lipoprotein (VLDL) Cholesterol and Low Density Lipoprotein (LDL) Cholesterol

#139
20090181879
2009-07-16

Methods for treating diseases having an inflammatory component related to phospholipase A2

#140
20090092595
2009-04-09

Suppression of sPLA2-integrin binding for treating an inflammatory condition

#141
20090068697
2009-03-12

Compounds and methods of use thereof for assaying lysophospholipase D activity

#142
20080271207
2008-10-30

Reduced RDM-1 gene expression in plants

#143
20080262108
2008-10-23

Method

#144
20080227194
2008-09-18

Antibodies that bind canine pancreatic lipase

#145
20080193958
2008-08-14

Microtitration plates comprising wells coated with a lipid substrate and a method of preparing

#146
20080160556
2008-07-03

Bioassay element and producing method thereof

#147
20080113343
2008-05-15

Method of inhibiting prostate cancer cell proliferation

#148
20080112889
2008-05-15

Uses of selective inhibitors of HDAC8 for treatment of T-cell proliferative disorders

#149
20080050762
2008-02-28

METHODS AND COMPOSITIONS FOR COUPLED LUMINESCENT ASSAYS

#150
20080021198
2008-01-24

Modulators of protein phosphatase 2A and PP2A methyl esterase

#151
20070298022
2007-12-27

Identification of Phospholipase A2 as Target in Cancer Treatment, with Special Emphasis on Colorectal Cancer and Its Mechanism of Action

#152
20070281323
2007-12-06

Methods Of Detecting Lp-PLA2 Activity

#153
20070264680
2007-11-15

Method and Test-Kit for the Detection and Quantification of Organisms

#154
20070231380
2007-10-04

Diagnosis and prognosis of wound infection by measurement of a phospholipase Ain wound fluid

#155
20070202520
2007-08-30

Novel lipase

#156
20070166777
2007-07-19

Methods for detecting lp-pla2 activity and inhibition of lp-pla2 activity

#157
20070148719
2007-06-28

Method for producing active and stable acetylcholinesterase bioassay element

#158
20070134747
2007-06-14

Detection of secreted lipase proteins from Candida species

#159
20070122525
2007-05-31

Method of using lipid acyltransferase

#160
20070099257
2007-05-03

Method for releasing a product comprising chemical oxidation, method for detecting said product and uses thereof

#161
20070099173
2007-05-03

Electronic device for communication with living cells

#162
20070077614
2007-04-05

Uses of lp-pla2 in combination to assess coronary risk

#163
20070071724
2007-03-29

Peptide having hydrolase activity

#164
20070065892
2007-03-22

High throughput assay of Lp-PLA2 activity

#165
20070038173
2007-02-15

Methods affecting markers in patients having vascular disease

#166
20070026106
2007-02-01

Method of using lipid acyltransferase

#167
20070020681
2007-01-25

Hydrolytic substrates for an analyte-dependent enzyme activation system

#168
20070014776
2007-01-18

Identification of adiponutrin-related proteins as esterases and methods of use for the same

#169
20060121549
2006-06-08

Methods and devices for detecting pancreatic lipase

#170
20060121536
2006-06-08

Novel uses of antibodies against AChE and peptides thereof

#171
20060088504
2006-04-27

Compositions and methods for effecting the levels of high density lipoprotein (HDL) cholesterol and apolipoprotein Al, very low density lipoprotein (VLDL) cholesterol and low density lipoprotein (LDL) cholesterol

#172
20060078648
2006-04-13

Method of using lipid acyltransferase

#173
20060068462
2006-03-30

Method

#174
20060058225
2006-03-16

Used of inhibitors of phospholipase a2 for the treatment, prevention or diagnosis of neural inflammatory or demyelinating disease

#175
20060052451
2006-03-09

Method

#176
20060008455
2006-01-12

Methods and compositions for using aleveolar macrophage phospholipase A2

#177
20050287597
2005-12-29

Screening methods for the identification of agents that inhibit SIRT1 Tat deacetylase activity

#178
20050287537
2005-12-29

Pullulanase variants and methods for preparing such variants with predetermined properties

#179
20050281803
2005-12-22

Methods and compositions for using alveolar macrophage phospholipase A2

#180
20050244913
2005-11-03

Methods for detecting Lp-PLA2 activity and inhibition of Lp-PLA2 activity

#181
20050239186
2005-10-27

Peptidyl-tRNA hydrolase of Enterococcus faecalis

#182
20050233368
2005-10-20

Methods to determine the presence or amount of canine pancreatic lipase with antibodies

#183
20050196803
2005-09-08

Isolated human lipase proteins, nucleic acid molecules encoding human lipase proteins, and uses thereof

#184
20050158766
2005-07-21

Homo-doubly labeled compositions for the detection of enzyme activity in biological samples

#185
20050070515
2005-03-31

Compounds

#186
20050064532
2005-03-24

Compounds for determining the activity of phospholipase A

#187
20050042703
2005-02-24

Method for quantitating triglycerides in lipoproteins

#188
20050003523
2005-01-06

Test strip for determining concentration of multiple analytes in a single fluid sample

#189
17143363
2023-06-20

Detection of cholinesterase inhibition with microfluidic devices and systems thereof

#190
16236697
2022-10-25

Gradient elution moving boundary electrophoresis for use with complex samples and detection of toxins

#191
15590213
2018-10-30

Compositions and methods for treating concussion

#192
14988373
2019-01-01

Gradient elution moving boundary electrophoresis for use with complex samples and detection of toxins