ClassID:

169199

G01N33/535 - CPC Classification

Classification description:

Investigating or analysing materials by specific methods not covered by groups -; Biological material, e.g. blood, urine ; Haemocytometers; Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing; Immunoassay; Biospecific binding assay; Materials therefor; Production of immunochemical test materials; Production of labelled immunochemicals with enzyme label or co-enzymes, co-factors, enzyme inhibitors or enzyme substrates

Recent Application in this class:
#1
20260133196
2026-05-14

Self-Contained Apparatus and System for Detecting Microorganisms

#2
20260109785
2026-04-23

Antibodies to Symmetrically Dimethylated Arginine Analytes and Use Thereof

#3
20260036582
2026-02-05

NOVEL IMMUNOASSAY FORMAT FOR MEASURING TOTAL ANTIBODIES

#4
20260016477
2026-01-15

ANTIBODY OR ANTIGEN-BINDING FRAGMENT THEREOF

#5
20260016471
2026-01-15

IMPROVED ASSAY COMPOSITIONS AND METHODS

#6
20250290919
2025-09-18

ULTRASENSITIVE SINGLE EXTRACELLULAR VESICLE DETECTION USING HIGH THROUGHPUT DROPLET DIGITAL ENZYME-LINKED IMMUNOSORBENT ASSAY

#7
20250237656
2025-07-24

METHOD FOR DETECTING AN ANALYTE OF INTEREST IN A SAMPLE

#8
20250042973
2025-02-06

RECOMBINANT PROTEIN OF GPER

#9
20250020643
2025-01-16

REAGENT COMPOUNDS, COMPOSITIONS, KITS, AND METHODS FOR AMPLIFIED ASSAYS

#10
20240418716
2024-12-19

PROTEIN SIGNATURES FOR DISTINGUISHING BETWEEN BACTERIAL AND VIRAL INFECTIONS

#11
20240410900
2024-12-12

MULTIVALENT ANTI-VARIANT FC-REGION ANTIBODIES AND METHODS OF USE

#12
20240369552
2024-11-07

EARLY DIAGNOSIS OF INFECTIONS

#13
20240361341
2024-10-31

DEVICES, SYSTEMS, AND METHODS FOR MEASURING BIOMARKERS IN BIOLOGICAL FLUIDS

#14
20240279621
2024-08-22

NOVEL LUCIFERASES AND METHODS FOR USING SAME

#15
20240241135
2024-07-18

Antibody Combination Against Regenerating Islet-Derived Protein 1a And Detection Kit Comprising Same

#16
20240085424
2024-03-14

ANTIGEN-COUPLED IMMUNOREAGENTS

#17
20240027436
2024-01-25

CELL-FREE EXPRESSION OF ANTIBODIES, ANTIGEN-BINDING FRAGMENTS THEREOF, AND ANTIBODY DERIVATIVES

#18
20230417755
2023-12-28

ULTRA-SENSITIVE CHEMILUMINESCENT SUBSTRATES FOR PEROXIDASE

#19
20230384295
2023-11-30

Multiplexed Catalyzed Reporter Deposition

#20
20230349921
2023-11-02

Type X Collagen Assays and Methods of Use Thereof

#21
20230349891
2023-11-02

RELEASABLE REAGENTS FOR CELL SEPARATION

#22
20230303779
2023-09-28

DENDRON-POLYMER HYBRIDS AS TAILORABLE CORONAE OF SINGLE-WALLED CARBON NANOTUBES AND USES THEREOF

#23
20230243819
2023-08-03

GLUCOSE-6-PHOSPHATE DEHYDROGENASE MUTANT AND USE THEREOF IN PREPARING DETECTION REAGENT

#24
20230236193
2023-07-27

ENGINEERED PROBES FOR SIALOGLYCAN BINDING

#25
20230194526
2023-06-22

BLOCKING ELISA KIT FOR DETECTING ANTIBODY TO SWINE ACUTE DIARRHEA SYNDROME CORONAVIRUS N PROTEIN

#26
20230184759
2023-06-15

IN VITRO METHOD FOR DETECTION OF INFECTIONS CAUSED BY PSEUDOMONAS AERUGINOSA

#27
20230184756
2023-06-15

BIOMATERIALS

#28
20230176079
2023-06-08

Devices, systems, and methods for measuring biomarkers in biological fluids

#29
20230176053
2023-06-08

Polypeptide for targeting recognition of immune cells and application thereof

#30
20230151119
2023-05-18

Antibodies to Symmetrically Dimethylated Arginine Analytes and Use Thereof

#31
20230145894
2023-05-11

LUCIFERASE LINKED IMMUNOSORBENT ASSAY

#32
20230088835
2023-03-23

FIT-FLARES FOR DETECTION OF INTRACELLULAR ANALYTES IN LIVE CELLS

#33
20220373540
2022-11-24

REAGENT KIT CONTAINING POLYPEPTIDE FOR USE IN DETECTION OF INTERMOLECULAR INTERACTIONS

#34
20220283151
2022-09-08

METHOD FOR CONTROLLING PROTEIN DIMERIZATION USING AN INTRAMOLECULAR TO INTERMOLECULAR CONFORMATIONAL SWITCH

#35
20220268732
2022-08-25

Nanozymes with radical-scavenging capping agents and methods of detection therewith

#36
20220236269
2022-07-28

Early diagnosis of infections

#37
20220178932
2022-06-09

CANCER DETECTION METHOD AND DETECTION REAGENT

#38
20220177542
2022-06-09

MHC CLASS II MOLECULE-BASED PEPTIDE EXCHANGE SYSTEM AND METHOD

#39
20220170932
2022-06-02

NOVEL IMMUNOASSAY FORMAT FOR MEASURING TOTAL ANTIBODIES

#40
20220155284
2022-05-19

METHOD FOR MEASUREMENT OF TOTAL PROTEIN CONTENT AND DETECTION OF PROTEIN VIA IMMUNOASSAY IN A MICROFLUIDIC DEVICE

#41
20220120736
2022-04-21

METHODS AND ASSAYS FOR MODULATING GENE TRANSCRIPTION BY MODULATING CONDENSATES

#42
20220099687
2022-03-31

POLYCLONAL-MONOCLONAL ELISA ASSAY FOR DETECTING N-TERMINUS PRO-BNP

#43
20220099667
2022-03-31

CONJUGATE FOR IMMUNODETECTION BASED ON LATERAL FLOW ASSAY, AND IMMUNODETECTION METHOD USING SAME

#44
20220065870
2022-03-03

Type X Collagen Assays and Methods of Use Thereof

#45
20220018856
2022-01-20

ANTIBODY CONJUGATE

#46
20220011320
2022-01-13

Protein signatures for distinguishing between bacterial and viral infections

#47
20210403886
2021-12-30

Internal protein tags

#48
20210403603
2021-12-30

Antibodies to symmetrically dimethylated arginine analytes and use thereof

#49
20210325393
2021-10-21

Detection of Lyme disease

#50
20210325377
2021-10-21

Method for measurement of total protein content and detection of protein via immunoassay in a microfluidic device

#51
20210324049
2021-10-21

ANTIBODIES HAVING SPECIFICITY FOR THE ORF2I PROTEIN OF HEPATITIS E VIRUS AND USES THEREOF FOR DIAGNOSTIC PURPOSES

#52
20210292736
2021-09-23

PROTEIN LABELLING

#53
20210285974
2021-09-16

RAPID POLYMERIZATION OF POLYPHENOLS

#54
20210285972
2021-09-16

Devices, systems, and methods for measuring biomarkers in biological fluids

#55
20210263029
2021-08-26

METHOD FOR FULL-RANGE DETECTION OF C-REACTIVE PROTEIN AND CORRESPONDING KIT

#56
20210238562
2021-08-05

Flavin-conjugated glucose dehydrogenase

#57
20210229092
2021-07-29

MICROFLUIDIC CHIP AND DETECTION METHOD USING MICROFLUIDIC CHIP

#58
20210223263
2021-07-22

Type X Collagen Assays and Methods of Use Thereof

#59
20210206878
2021-07-08

Antibodies to symmetrically dimethylated arginine analytes and use thereof

#60
20210188971
2021-06-24

MONOCLONAL ANTIBODY FUSIONS

#61
20210188787
2021-06-24

DOTA COMPOUNDS AND USES THEREOF

#62
20210139609
2021-05-13

Antibodies to symmetrically dimethylated arginine analytes and use thereof

#63
20210132067
2021-05-06

ANTIGEN-COUPLED IMMUNOREAGENTS

#64
20210116443
2021-04-22

Allosteric Split Trehalase Biosensor

#65
20210079363
2021-03-18

Luciferases and methods for using same

#66
20210070847
2021-03-11

Monoclonal antibodies targeting microtubule-binding domain of tau protein and methods of detecting tau protein in vivo

#67
20210024653
2021-01-28

Antibodies to symmetrically dimethylated arginine analytes and use thereof

#68
20210018521
2021-01-21

METHOD FOR MEASURING UPTAKE PERFORMANCE OF LIPOPROTEIN

#69
20200386773
2020-12-10

ANTIBODY FOR DETECTING EARLY DAMAGE TO BLOOD-BRAIN BARRIER IN ISCHEMIC STROKE AND USE THEREOF

#70
20200378990
2020-12-03

Type X Collagen Assays and Methods of Use Thereof

#71
20200378978
2020-12-03

ENHANCED ELECTROCHEMICAL DETECTION USING NANOPARTICLES AND PRECIPITATION

#72
20200368319
2020-11-26

Vault complexes for cytokine delivery

#73
20200348215
2020-11-05

Polymer stabilization of chromogen solutions

#74
20200326334
2020-10-15

A NANOPARTICLE-BASED TELOMERASE ASSAY

#75
20200325231
2020-10-15

Peptides for molecular detection of PD-L1

#76
20200317818
2020-10-08

Antibodies to symmetrically dimethylated arginine analytes and use thereof

#77
20200292547
2020-09-17

Match-paired monoclonal antibodies against MRJP4, ELISA kit and colloidal gold immunoassay test strip for detecting MRJP4

#78
20200232991
2020-07-23

Ultra-sensitive chemiluminescent substrates for peroxidase

#79
20200182869
2020-06-11

Self-Contained Apparatus and System for Detecting Microorganisms

#80
20200123520
2020-04-23

Rep protein for use in a diagnostic assay

#81
20200116622
2020-04-16

Use of tumor dissociation reagent in flow cytometry

#82
20200070157
2020-03-05

Point-of-care diagnostic cartridge having a lateral flow assaying apparatus

#83
20200070156
2020-03-05

Systems and method for metering and timing of fluid flow in a point-of-care diagnostic cartridge

#84
20200070155
2020-03-05

POINT-OF-CARE DIAGNOSTIC CARTRIDGE HAVING A LATERAL FLOW ASSAYING APPARATUS

#85
20190376956
2019-12-12

Multiplexed catalyzed reporter deposition

#86
20190352623
2019-11-21

Internal protein tags

#87
20190324020
2019-10-24

Combination product for detecting target marker

#88
20190321335
2019-10-24

Catalase inhibitor and method for measuring analyte using catalase inhibitor

#89
20190290892
2019-09-26

METHODS OF DETERMINING DOSING OF A THERAPEUTIC AGENT BASED ON MEASURED LEVELS OF A METABOLITE

#90
20190265235
2019-08-29

Reagent compounds, compositions, kits, and methods for amplified assays

#91
20190257824
2019-08-22

Allosteric split trehalase biosensor

#92
20190242895
2019-08-08

Early diagnosis of infections

#93
20190120845
2019-04-25

TISSUE PROFILING USING MULTIPLEXED IMMUNOHISTOCHEMICAL CONSECUTIVE STAINING

#94
20190120837
2019-04-25

Protein signatures for distinguishing between bacterial and viral infections

#95
20190106727
2019-04-11

Method for measuring protein and nucleic acid with ultrahigh sensitivity

#96
20190064167
2019-02-28

Compositions and multiplex assays for characterizing active proteases and their inhibitors

#97
20190055538
2019-02-21

Preparation of multi-hapten mutant G6PDH conjugates and their use for detection of multiple analytes

#98
20190025306
2019-01-24

Enzyme-linked immunoassay to detect gammaherpesvirus 1

#99
20190018020
2019-01-17

Methods for Early Diagnosis of Kidney Disease

#100
20180299436
2018-10-18

A METHOD, KIT AND SYSTEM FOR PREPARING AN ANTIBODY PAIR AND THE USE OF THE KIT

#101
20180284126
2018-10-04

A METHOD OF DETECTING MOLECULES IN PROXIMITY TO A TARGET MOLECULE IN A SAMPLE

#102
20180267061
2018-09-20

Type X Collagen Assays and Methods of Use Thereof

#103
20180265850
2018-09-20

Artificial bioluminescent enzymes

#104
20180217148
2018-08-02

Enhanced electrochemical detection using nanoparticles and precipitation

#105
20180209974
2018-07-26

Preparation method of Cryptococcus neoformans capsular polysaccharide GXM as well as GXM antigen immunoassay kit and application thereof

#106
20180142009
2018-05-24

Specific Detection of Clusterin Isoforms

#107
20180106818
2018-04-19

METHODS OF ASSESSING GFAP STATUS IN PATIENT SAMPLES

#108
20180105778
2018-04-19

Multi-stage purification method and apparatus of extracellular vesicles using aqueous solution two-phase system

#109
20180003707
2018-01-04

Method for producing antibody reagent

#110
20170362579
2017-12-21

Conjugates for assays for oxycodone and oxymorphone

#111
20170299491
2017-10-19

USE OF TUMOR DISSOCIATION REAGENT IN FLOW CYTOMETRY

#112
20170212019
2017-07-27

Polymer stabilization of chromogen solutions

#113
20170143797
2017-05-25

Vault complexes for cytokine delivery

#114
20170138959
2017-05-18

Deglycosylation reagents and methods

#115
20170074867
2017-03-16

Direct immunohistochemistry assay

#116
20170045502
2017-02-16

Combination product for detecting target marker

#117
20170010288
2017-01-12

Polyclonal-monoclonal ELISA assay for detecting N-terminus pro-BNP

#118
20160305889
2016-10-20

Method for measuring concentration of test substance, and detection apparatus

#119
20160258956
2016-09-08

Antigen-coupled immunoreagents

#120
20160187324
2016-06-30

Antibody conjugates

#121
20160097784
2016-04-07

Detection of polymyxins

#122
20160090398
2016-03-31

Compounds useful for FRET and methods related thereto

#123
20160002701
2016-01-07

Proximity assay for in situ detection of targets

#124
20150344936
2015-12-03

Substituted imidazo[1,2-A]pyrazines for measuring a transcription activity

#125
20150284813
2015-10-08

Artificial bioluminescent enzyme

#126
20150247854
2015-09-03

Methods of measuring levels of phosphorylated neuronal nitric oxide synthase

#127
20150247785
2015-09-03

MODIFIED CARBOCYANINE DYES AND THEIR CONJUGATES

#128
20150218380
2015-08-06

Modified carbocyanine dyes and their conjugates

#129
20150150944
2015-06-04

Vault complexes for cytokine delivery

#130
20150140574
2015-05-21

Method for producing horseradish peroxidase recombinant protein using filamentous fungus

#131
20150064717
2015-03-05

Method for staining tissue

#132
20150017658
2015-01-15

STAIN, PROCESS FOR STAINING AND ACQUIRING NORMALIZED SIGNAL

#133
20140296521
2014-10-02

Coelenterazine analogs and manufacturing method thereof

#134
20140235834
2014-08-21

Method for preparing polybiotinylated compounds

#135
20140234874
2014-08-21

Compositions and methods for in vitro diagnostic tests including sulfonic acid

#136
20140205995
2014-07-24

Molecular conjugate

#137
20140147906
2014-05-29

Antibody conjugates

#138
20130295641
2013-11-07

Production of Conjugates

#139
20130252261
2013-09-26

Compositions and methods for in vitro diagnostic tests including sulfonic acid compound

#140
20130189680
2013-07-25

Polymer stabilization of chromogen solutions

#141
20130040326
2013-02-14

Firefly luciferase

#142
20130023444
2013-01-24

Color-producing diagnostic systems, reagents and methods

#143
20120330028
2012-12-27

Method for preparing polybiotinylated compounds

#144
20120288871
2012-11-15

Modified carbocyanine dyes and their conjugates

#145
20120237957
2012-09-20

Method for enhancing enzyme assays

#146
20120213809
2012-08-23

Vault complexes for cytokine delivery

#147
20120208287
2012-08-16

Reagent system and method

#148
20120107848
2012-05-03

Polyclonal-monoclonal ELISA assay for detecting N-terminus pro-BNP

#149
20120035070
2012-02-09

Coelenterazine analogs and manufacturing method thereof

#150
20110300602
2011-12-08

Conjugate preparation methods and related kit

#151
20110300601
2011-12-08

Processes for synthesizing alkaline phosphatase conjugates

#152
20110212030
2011-09-01

Nucleic acid ligand complexes

#153
20110184147
2011-07-28

ENZYME SUBSTRATE FOR LABELING OF PROTEIN

#154
20110171678
2011-07-14

Modified carbocyanine dyes and their conjugates

#155
20110159565
2011-06-30

Reagents and processes for stabilizing alkaline phosphatase or conjugates thereof

#156
20110097753
2011-04-28

Chemiluminescent methods and reagents for analyte detection

#157
20110003314
2011-01-06

Hapten, Immunogens and Derivatives of Ascomycin Useful for Preparation of Antibodies and Immunoassays

#158
20100285451
2010-11-11

Detection of sub-cellular compartment localization of a molecule using a reduced affinity enzyme complementation reporter system

#159
20100203533
2010-08-12

Polymerized conjugates for biological applications

#160
20100196909
2010-08-05

PARP-BASED CYTOCHEMICAL AND HISTOCHEMICAL DETECTION METHODS AND KITS THEREFORE

#161
20100173384
2010-07-08

Methods for protein labeling based on acyl carrier protein

#162
20100136652
2010-06-03

Molecular conjugate

#163
20100075297
2010-03-25

PHOTOSENSITIVE POLYPEPTIDE AND METHODS OF THEIR PRODUCTION AND USE

#164
20100003701
2010-01-07

COVALENT MODIFICATION AND CONJUGATION OF LUCIFERASE

#165
20090325195
2009-12-31

POLYCLONAL-MONOCLONAL ELISA ASSAY FOR DETECTING N-TERMINUS PRO-BNP

#166
20090176253
2009-07-09

Antibody conjugates

#167
20090123954
2009-05-14

MULTICOLOR BIOLUMINESCENT VISUALIZATION PROBE SET, OR SINGLE-MOLECULE-FORMAT MULTICOLOR BIOLUMINESCENT VISUALIZATION PROBE

#168
20090118481
2009-05-07

High Affinity Nucleic Acid Ligands To Lectins

#169
20090042218
2009-02-12

Labeling enzyme

#170
20090035810
2009-02-05

Modified carbocyanine dyes and their conjugates

#171
20090035809
2009-02-05

Modified carbocyanine dyes and their conjugates

#172
20090023165
2009-01-22

Reagent and kit for early diagnosis of kidney disease

#173
20080299637
2008-12-04

Production of conjugates

#174
20080176261
2008-07-24

Colorimetric Substrate and Methods for Detecting Poly(ADP-ribose) Polymerase Activity including PARP Enzymes PARP-1, VPARP, and Tankyrase-1

#175
20080153089
2008-06-26

Blocked Enzyme-Probe Complex

#176
20070254311
2007-11-01

Covalent modification and conjugation of luciferase

#177
20070232805
2007-10-04

Modified carbocyanine dyes and their conjugates

#178
20070178512
2007-08-02

Modified carbocyanine dyes and their conjugates

#179
20070178511
2007-08-02

MODIFIED CARBOCYANINE DYES AND THEIR CONJUGATES

#180
20070142631
2007-06-21

Conjugates of mycophenolic acid

#181
20070117153
2007-05-24

Molecular conjugate

#182
20070082336
2007-04-12

Methods for protein labeling based on acyl carrier protein

#183
20070042449
2007-02-22

Method of detection in homogeneous phase, especially of progesterone in mammals' milk, and corresponding kit

#184
20070021327
2007-01-25

Methods and compositions for treatment of tumors using nucleic acid ligands to platelet-derived growth factor

#185
20060246523
2006-11-02

Antibody conjugates

#186
20060204999
2006-09-14

Detecting molecular complexes

#187
20060154321
2006-07-13

Polyclonal-monoclonal ELISA assay for detecting N-terminus proBNP

#188
20060105378
2006-05-18

Tenascin-C nucleic acid ligands

#189
20060099638
2006-05-11

Modified carbocyanine dyes and their conjugates

#190
20060088877
2006-04-27

Systematic evolution of ligands by exponential enrichment: Chemi-SELEX

#191
20060084797
2006-04-20

High affinity TGFbeta nucleic acid ligands and inhibitors

#192
20060040345
2006-02-23

Deglycosylated enzymes for conjugates

#193
20060004188
2006-01-05

Intermediates and the synthesis of modified carbocyanine dyes and their conjugates

#194
20050287594
2005-12-29

Proteomic analysis

#195
20050215771
2005-09-29

Coupling agents, the active intermediates and the conjugates thereof and the use of said conjugates in diagnostic methods

#196
20050201973
2005-09-15

Therapeutic supramolecules

#197
20050181443
2005-08-18

Coreactant-including electrochemiluminescent compounds, methods, systems and kits utilizing same

#198
20050176080
2005-08-11

Hapten, immunogens and derivatives of ascomycin useful for preparation of antibodies and immunoassays

#199
20050164974
2005-07-28

Nucleic acid ligand complexes

#200
20050164316
2005-07-28

Biophotonic sensors and methods of use thereof

#201
20050136474
2005-06-23

Truncation SELEX method

#202
20050064481
2005-03-24

Method for reducing background contamination

#203
20050043265
2005-02-24

High affinity RNA ligands of basic fibroblast growth factor

#204
20050032144
2005-02-10

Method for selective conjugation of analytes to enzymes without unwanted enzyme-enzyme cross-linking

#205
20050009076
2005-01-13

Conjugates of mycophenolic acid

#206
16723897
2020-07-21

Antibodies to symmetrically dimethylated arginine analytes and use thereof

#207
16414553
2020-08-18

Antibodies to symmetrically dimethylated arginine analytes and use thereof

#208
16284559
2019-10-22

Systems and method for metering and timing of fluid flow in a point-of-care diagnostic cartridge

#209
15409274
2017-07-25

Concentated liquid single component TMB substrate for detection assay of horseradish peroxidase