ClassID:

252597

Y10T436/108331 - CPC Classification

Classification description:

Chemistry: analytical and immunological testing; Composition for standardization, calibration, simulation, stabilization, preparation or preservation; processes of use in preparation for chemical testing Preservative, buffer, anticoagulant or diluent

Recent Application in this class:
#1
20250148872
2025-05-08

CARD PICKS FOR PROGRESSIVE PRIZE

#2
20230112585
2023-04-13

Card picks for progressive prize

#3
20230047876
2023-02-16

Green concentrated reagent for hemotology systems

#4
20220288786
2022-09-15

BIOLOGICAL REACTION APPARATUS WITH DRAINING MECHANISM

#5
20220178797
2022-06-09

POLYCATIONIC QUATERNARY AMMONIUM POLYMER COATINGS FOR IMMOBILIZING BIOLOGICAL SAMPLES

#6
20210231687
2021-07-29

Green concentrated reagent for hematology systems

#7
20210109100
2021-04-15

KITS SUITABLE FOR USE IN ELECTROCHEMILUMINESCENCE METHODS AND METHODS OF EFFECTING A SPECIFIC-BINDING NON-WASH ASSAY

#8
20200410819
2020-12-31

Card picks for progressive prize

#9
20200255792
2020-08-13

Buffer formulation method and system

#10
20180290306
2018-10-11

Biological reaction apparatus with draining mechanism

#11
20180238882
2018-08-23

Kits suitable for use in electrochemiluminescence methods and methods of effecting a specific-binding non-wash assay

#12
20180113059
2018-04-26

Fixative and staining solutions

#13
20180108219
2018-04-19

Card picks for progressive prize

#14
20170369936
2017-12-28

MICROARRAY SYSTEM WITH IMPROVED SEQUENCE SPECIFICITY

#15
20160345574
2016-12-01

Cryoprotected, frozen recombinant cancer cells

#16
20160011150
2016-01-14

Buffer composition

#17
20150369805
2015-12-24

Analyte sensors, methods for preparing and using such sensors, and methods of detecting analyte activity

#18
20150322424
2015-11-12

Blood cell sorting methods and systems

#19
20150248813
2015-09-03

Methods and systems for a bonus round of a game which provides for player influence of volatility

#20
20150243135
2015-08-27

Card picks for progressive prize

#21
20140336070
2014-11-13

Kits suitable for use in electrochemiluminescence methods and methods of effecting a specific-binding non-wash assay

#22
20140186934
2014-07-03

Rapid diagnostic device, assay and multifunctional buffer

#23
20140178929
2014-06-26

Compositions comprising nanomaterials and method for using such compositions for histochemical processes

#24
20140141520
2014-05-22

Method for analysing amino acids and a reagent for use with the same

#25
20140141519
2014-05-22

Reagent and method using the same

#26
20140141411
2014-05-22

Methods for collection, storage and transportation of biological specimens

#27
20140093909
2014-04-03

Polycationic quaternary ammonium polymer coatings for immobilizing biological samples

#28
20130252279
2013-09-26

Fixative and staining solutions

#29
20130196370
2013-08-01

Fixative and staining solutions

#30
20130189730
2013-07-25

Dewaxing buffer containing a water-soluble organic solvent and methods of use thereof

#31
20130184231
2013-07-18

Organ arrest, protection and preservation

#32
20130150663
2013-06-13

System and method for sorting cells

#33
20130149737
2013-06-13

System and method for sorting cells

#34
20130123979
2013-05-16

Biological reaction apparatus with draining mechanism

#35
20130040860
2013-02-14

MICROARRAY SYSTEM WITH IMPROVED SEQUENCE SPECIFICITY

#36
20130040286
2013-02-14

Rapid diagnostic device, assay and multifunctional buffer

#37
20130029375
2013-01-31

BIOLOGICAL FIXATIVE AND METHOD OF USING THE BIOLOGICAL FIXATIVE

#38
20130004975
2013-01-03

Method of stabilizing heme protein and storage solution therefor

#39
20120322099
2012-12-20

Fixative and staining solutions

#40
20120295246
2012-11-22

Blood cell sorting methods and systems

#41
20120270637
2012-10-25

Card picks for progressive prize

#42
20120252053
2012-10-04

REAGENTS AND METHODS AND SYSTEMS USING THEM

#43
20120238034
2012-09-20

Diluent wells produced in card format for immunodiagnostic testing

#44
20120238025
2012-09-20

Synthetic urine and method for manufacturing synthetic urine

#45
20120183992
2012-07-19

Reagents and methods for classifying leukocytes

#46
20120138863
2012-06-07

Immersion solution for microscope

#47
20120122094
2012-05-17

Composition and method for stabilizing fluorescent particles

#48
20120107791
2012-05-03

Methods of using an apparatus for prolonging survival of platelets using CMP-sialic acid, UDP-galactose or both

#49
20120087831
2012-04-12

Rapid diagnostic device, assay and multifunctional buffer

#50
20120077712
2012-03-29

MICROARRAY SYSTEM WITH IMPROVED SEQUENCE SPECIFICITY

#51
20120064546
2012-03-15

Methods for detection of hydrophobic drugs

#52
20120009686
2012-01-12

Method of measuring the concentration of a glycosaminoglycan anticoagulant

#53
20120003743
2012-01-05

Stabilizing agent for control material, control material containing the stabilizing agent, and measurement kit comprising the control material

#54
20110237004
2011-09-29

Chipstack package and manufacturing method thereof

#55
20110226946
2011-09-22

Determination of testosterone by mass spectrometry

#56
20110190169
2011-08-04

Simultaneous assay for determining drugs

#57
20110159597
2011-06-30

Activated partial thromboplastin time measuring reagent, activated partial thromboplastin time measuring method, and determination method for determining presence or absence of blood coagulation inhibitor

#58
20110159585
2011-06-30

Directly injectable formulations which provide enhanced cryoprotection of cell products

#59
20110154880
2011-06-30

Calibrant infusion fluid source preparation

#60
20110151562
2011-06-23

White blood cell differentiation reagent and method

#61
20110143392
2011-06-16

Biological fixative and method of using the biological fixative

#62
20110136136
2011-06-09

Methods for detection of hydrophobic drugs

#63
20110111476
2011-05-12

Blood cell sorting methods and systems

#64
20110091996
2011-04-21

ORGANIC NON-SUGAR COMPOUNDS FOR PROTECTION OF BIOLOGICALLY ACTIVE MOLECULES AND CONJUGATE LABELS AND METHODS OF USE THEREOF

#65
20110091897
2011-04-21

Compositions comprising nanomaterials and method for using such compositions for histochemical processes

#66
20110078916
2011-04-07

SUPERCOOLING PROMOTING AGENT

#67
20110060137
2011-03-10

Stool sample processing method and stool sample processing container

#68
20110059534
2011-03-10

Determination of testosterone by mass spectrometry

#69
20110045455
2011-02-24

SUSPENSION MEDIUM FOR RED BLOOD CELLS

#70
20100311174
2010-12-09

DETERMINATION OF GLYCATED PROTEIN

#71
20100298254
2010-11-25

ORGAN ARREST, PROTECTION AND PRESERVATION

#72
20100233738
2010-09-16

Urine pretreatment agent for urinary protein quantitation, urine pretreatment method, and urinary protein quantitation method

#73
20100219333
2010-09-02

Method and kit for calibrating a photoluminescence measurement system

#74
20100216178
2010-08-26

Method of stabilizing heme protein and storage solution therefor

#75
20100216171
2010-08-26

Reducing time to result for blood bank diagnostic testing

#76
20100212547
2010-08-26

Highly refractive immersion liquids and their use

#77
20100178668
2010-07-15

Fill fluid for biological reaction apparatus with draining mechanism

#78
20100081579
2010-04-01

SAMPLE DEVICE PRESERVATION

#79
20100069259
2010-03-18

SAMPLE DEVICE PRESERVATION

#80
20100047905
2010-02-25

SIMULATED BLOOD COMPONENTS AND METHODS

#81
20100047849
2010-02-25

Determination of testosterone by mass spectrometry

#82
20100034699
2010-02-11

Rapid diagnostic device, assay and multifunctional buffer

#83
20100015658
2010-01-21

Meter strip and method for lateral flow assay devices

#84
20100009398
2010-01-14

BIOLOGICAL REACTION APPARATUS WITH DRAINING MECHANISM

#85
20100009349
2010-01-14

Method for treating a biological sample with a composition containing at least one polyol and excluding water

#86
20090305422
2009-12-10

METHODS AND REAGENTS FOR PRESERVATION OF DNA IN BODILY FLUIDS

#87
20090305305
2009-12-10

Method and probes for the detection of a tumor-specific fusion protein

#88
20090302265
2009-12-10

Supercooling promoting agent

#89
20090298789
2009-12-03

Organ arrest, protection and preservation

#90
20090298132
2009-12-03

INTEGRATION OF SAMPLE STORAGE AND SAMPLE MANAGEMENT FOR LIFE SCIENCE

#91
20090291427
2009-11-26

INTEGRATION OF SAMPLE STORAGE AND SAMPLE MANAGEMENT FOR LIFE SCIENCE

#92
20090246750
2009-10-01

Devices and methods for collection, storage and transportation of biological specimens

#93
20090233369
2009-09-17

Method for improving chemiluminescent signal

#94
20090215181
2009-08-27

Multi-analyte reference solutions

#95
20090209063
2009-08-20

Chipstack package and manufacturing method thereof

#96
20090206820
2009-08-20

Real-time monitoring of particles in semiconductor vacuum environment

#97
20090186416
2009-07-23

Diluent wells produced in card format for immunodiagnostic testing

#98
20090170121
2009-07-02

Assay buffer, compositions containing the same, and methods of using the same

#99
20090162830
2009-06-25

Reagents and methods for classifying leukocytes

#100
20090155929
2009-06-18

Methods for detection of hydrophobic drugs

#101
20090155764
2009-06-18

WHITE BLOOD CELL DIFFERENTIATION REAGENT AND METHOD

#102
20090143243
2009-06-04

Microarray system with improved sequence specificity

#103
20090142744
2009-06-04

Method for the analysis of a blood sample, and apparatus and reagent for its implementation

#104
20090053733
2009-02-26

Simultaneous assay for determining drugs

#105
20090042303
2009-02-12

Method for measuring the concentration of a glycosaminoglycan anticoagulant

#106
20090023219
2009-01-22

Specimen gathering device and method of use

#107
20080308422
2008-12-18

Protein Sample Preparation

#108
20080293145
2008-11-27

Single population of simulated leukocyte granules, calibrators comprising the same and methods of preparing the same

#109
20080293144
2008-11-27

Five-part differential white blood cell control and method for preparation of the same

#110
20080261312
2008-10-23

Methods for matrix cleanup and analysis of drugs and metabolites in biological matrices

#111
20080261248
2008-10-23

Method of detecting red cell antigen-antibody reactions

#112
20080254543
2008-10-16

Simulated blood components and methods

#113
20080248594
2008-10-09

Organic non-sugar compounds for protection of biologically active molecules and conjugate labels and methods of use thereof

#114
20080199845
2008-08-21

Apparatus for prolonging survival of platelets

#115
20080191418
2008-08-14

Card picks for progressive prize

#116
20080176331
2008-07-24

Lytic reagent and method for leukocytes differential in whole blood

#117
20080171393
2008-07-17

Temperature resistant pH buffers for use at low temperatures

#118
20080166697
2008-07-10

Determination of testosterone by mass spectrometry

#119
20080160564
2008-07-03

High throughput assay for identifying compounds capable of modulating the proliferative status of stem cells

#120
20080160563
2008-07-03

High throughput stem cell assay for identifying stem cells useful for transplantation

#121
20080160497
2008-07-03

Methods and systems for determining mid-value titers

#122
20080139290
2008-06-12

Gaming system having multiple gaming machines which provide bonus awards

#123
20080102525
2008-05-01

Standard reference solutions

#124
20080070309
2008-03-20

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

#125
20080067999
2008-03-20

Real-time monitoring of particles in semiconductor vacuum environment

#126
20080064108
2008-03-13

Urine Preservation System

#127
20080044807
2008-02-21

Method of detecting hepatitis C virus

#128
20080038782
2008-02-14

Reaction buffer composition for nucleic acid replication with packed DNA polymerases

#129
20080032405
2008-02-07

Standard/reference/control for blood coagulation testing

#130
20080026484
2008-01-31

Metering technique for lateral flow assay devices

#131
20080026366
2008-01-31

Biological fixative and method of using the biological fixative

#132
20080020847
2008-01-24

Gaming system having multiple gaming machines which provide bonus awards

#133
20070298446
2007-12-27

Reducing time to result for blood bank diagnostic testing

#134
20070298406
2007-12-27

Suspension medium for red blood cells comprising amino acids

#135
20070281374
2007-12-06

Chip stack package and manufacturing method thereof

#136
20070275469
2007-11-29

Reagents and methods for classifying leukocytes

#137
20070270372
2007-11-22

Organ arrest, protection and preservation

#138
20070269896
2007-11-22

Reagent and method for classifying leucocytes

#139
20070248984
2007-10-25

Methods and compositions for separating cells

#140
20070224685
2007-09-27

Reagent containing protease reaction promoter and/or colorant stabilizer

#141
20070224651
2007-09-27

Reduction of platelet interference in plasma assay samples

#142
20070190658
2007-08-16

Determination of glycated protein

#143
20070178015
2007-08-02

Calibration gas delivery apparatus

#144
20070177146
2007-08-02

Sheath liquid for particle analyzer

#145
20070172952
2007-07-26

Methods of manufacturing reference sample substrates for analyzing metal contamination levels

#146
20070163963
2007-07-19

Blood cell sorting methods and systems

#147
20070154960
2007-07-05

Method for assessing disease states by profile analysis of isolated circulating endothelial cells

#148
20070134811
2007-06-14

Metering technique for lateral flow assay devices

#149
20070134810
2007-06-14

Metering strip and method for lateral flow assay devices

#150
20070134798
2007-06-14

Light curing fixative

#151
20070122909
2007-05-31

Method of treating cells

#152
20070111276
2007-05-17

Reagent and process for the identification and counting of biological cells

#153
20070105619
2007-05-10

Gaming system having multiple gaming machines which provide bonus awards

#154
20070099260
2007-05-03

Use of a Composition which Regulates Oxidation/Reduction Reactions Intracellularly and/or Extracellularly in a Staining or Sorting Process

#155
20070072298
2007-03-29

Reference control containing a nucleated red blood cell component

#156
20070026523
2007-02-01

Method for stabilizing leuco dye

#157
20070026379
2007-02-01

Collection Systems for Cytometer Sorting of Sperm

#158
20070020294
2007-01-25

Use of botulinum toxin for treatment of articular pathologies

#159
20070015284
2007-01-18

Dissociative fluorescence enhancement assay

#160
20060263885
2006-11-23

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

#161
20060251683
2006-11-09

Directly injectable formulations which provide enhanced cryoprotection of cell products

#162
20060228803
2006-10-12

Cellular controls for glycated hemoglobin Hb A1c

#163
20060223187
2006-10-05

Preparation of platelet analogs

#164
20060214112
2006-09-28

Method and kit for calibrating a photoluminescence measurement

#165
20060211072
2006-09-21

Process, composition and kit for providing a stable whole blood calibrator/control

#166
20060172425
2006-08-03

Colored buffer solution for automated clinical analyzer

#167
20060165780
2006-07-27

Anticoagulant composition

#168
20060160225
2006-07-20

Artificial testing soil and method of testing

#169
20060134084
2006-06-22

Therapeutic platelets and methods

#170
20060121614
2006-06-08

Calibrator for fluorosensor

#171
20060120921
2006-06-08

Biological reaction apparatus with draining mechanism

#172
20060099567
2006-05-11

Integration of sample storage and sample management for life science

#173
20060094120
2006-05-04

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

#174
20060088941
2006-04-27

Method and apparatus for measuring white blood cell count

#175
20060088813
2006-04-27

Glyoxal/zinc fixative

#176
20060073510
2006-04-06

Polycationic quaternary ammonium polymer coatings for immobilizing biological samples

#177
20060046309
2006-03-02

Thromboplastin reagents

#178
20060046272
2006-03-02

Whole blood preparation for cytometric analysis of cell signaling pathways

#179
20060040396
2006-02-23

Electrophoretic buffer

#180
20060040256
2006-02-23

Determination of testosterone by mass spectrometry

#181
20050260684
2005-11-24

Method and probes for the detection of a tumor specific fusion protein

#182
20050227359
2005-10-13

Reference control containing a nucleated red blood cell component

#183
20050227269
2005-10-13

Devices and methods for collection, storage and transportation of biological specimens

#184
20050225308
2005-10-13

Real-time monitoring of particles in semiconductor vacuum environment

#185
20050221499
2005-10-06

Hardness measurement reagent

#186
20050221497
2005-10-06

Quality control method

#187
20050221496
2005-10-06

Quality control method

#188
20050214877
2005-09-29

Method for monitoring resting and activated platelets in unfixed blood samples

#189
20050171050
2005-08-04

Organ arrest, protection and preservation

#190
20050169802
2005-08-04

Apparatus for pumping and directing fluids for hematology testing

#191
20050164395
2005-07-28

Synthetic urine and method of manufacturing same

#192
20050148083
2005-07-07

Staining reagent for staining hematology samples in an automated staining apparatus

#193
20050142031
2005-06-30

Sample testing device with funnel collector

#194
20050136497
2005-06-23

Assay buffer, compositions containing the same, and methods of using the same

#195
20050136048
2005-06-23

Assay buffer, compositions containing the same, and methods of using the same

#196
20050118725
2005-06-02

Automated immunohistochemical and in situ hybridization assay formulations

#197
20050095719
2005-05-05

Quality control method

#198
20050084924
2005-04-21

Cell fixation and use in phospho-proteome screening

#199
20050054110
2005-03-10

Method and system for creating a mercury halide standard for use in testing a mercury analyzer system

#200
20050048657
2005-03-03

Method of using a hematology control product

#201
20050048656
2005-03-03

Quality control method

#202
20050046002
2005-03-03

Chip stack package and manufacturing method thereof

#203
20050026282
2005-02-03

Methods and compositions for regrowth of cryopreserved conifer embryos