Patents-Review.com
ClassID:

177504 ⎘

G03G9/091 - CPC Classification

Classification description:

Developers with toner particles; Colouring agents for toner particles; Organic dyes Azo dyes

Recent Application in this class:
#1
20260118792
2026-04-30

TONER

 #2
20240241460
2024-07-18

TONER

 #3
20240231251
2024-07-11

TONER

 #4
20240004324
2024-01-04

YELLOW TONER

 #5
20230400789
2023-12-14

TONER

 #6
20230384701
2023-11-30

ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER, ELECTROSTATIC CHARGE IMAGE DEVELOPER, TONER CARTRIDGE, PROCESS CARTRIDGE, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD

 #7
20230384699
2023-11-30

ELECTROSTATIC CHARGE IMAGE DEVELOPING GREEN TONER, ELECTROSTATIC CHARGE IMAGE DEVELOPER, TONER CARTRIDGE, PROCESS CARTRIDGE, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD

 #8
20230365811
2023-11-16

PIGMENT COMPOSITION, COLORING COMPOSITION, PAINT, INK, INK SET, PRINTED ARTICLE, AND PACKAGING MATERIAL

 #9
20220390868
2022-12-08

Toner for developing electrostatic charge image and electrostatic charge image developer

 #10
20220091524
2022-03-24

Electrostatic image developing toner, electrostatic image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method

 #11
20220050396
2022-02-17

Magenta toner and method for producing the magenta toner

 #12
20220043333
2022-02-10

Photoresponsive compound

 #13
20210341851
2021-11-04

Printed matter, infrared-absorbing-pigment-containing toner, tonner set, image forming method, and image forming apparatus

 #14
20210214560
2021-07-15

COMPOUND, COLORING COMPOSITION, INK, TONER, COLORING RESIN COMPOSITION, AND COMPOSITION FOR DYEING FIBER

 #15
20210181646
2021-06-17

Toner

 #16
20210011392
2021-01-14

Toner container, image forming unit, and image forming apparatus

 #17
20200348610
2020-11-05

Yellow toner

 #18
20200339814
2020-10-29

Compound, ink, resist composition for color filter, sheet for heat-sensitive transfer recording, and toner

 #19
20200319570
2020-10-08

Chemically prepared core shell magenta toner using a borax coupling agent and method to make the same

 #20
20200319569
2020-10-08

Magenta toner

 #21
20200301299
2020-09-24

Toner for electrostatic image development, electrostatic image developer, and toner cartridge

 #22
20200292951
2020-09-17

Electrostatic-image developing toner, electrostatic-image developer, and toner cartridge

 #23
20200285165
2020-09-10

Magenta toner

 #24
20200131371
2020-04-30

COMPOUND, INK, RESIST COMPOSITION FOR COLOR FILTER, COLOR FILTER, HEAT SENSITIVE TRANSFER RECORDING SHEET AND TONER

 #25
20200089140
2020-03-19

Image forming apparatus and toner set

 #26
20200026210
2020-01-23

TONER, TONER STORAGE UNIT, AND IMAGE FORMING APPARATUS

 #27
20190264030
2019-08-29

Pigment composition

 #28
20190243268
2019-08-08

Magenta toner

 #29
20190235403
2019-08-01

Toner

 #30
20190227452
2019-07-25

Security toner and process using thereof

 #31
20190171125
2019-06-06

Toner

 #32
20190171124
2019-06-06

Yellow toner

 #33
20190171123
2019-06-06

Magenta toner and toner kit

 #34
20190163080
2019-05-30

Toner, toner cartridge, development device, and image forming apparatus

 #35
20190094739
2019-03-28

Image forming apparatus having two transfer units

 #36
20190094732
2019-03-28

Image forming method and toner set for developing electrostatic latent image

 #37
20190094728
2019-03-28

Toner and toner set

 #38
20180312704
2018-11-01

Use of novel naphthol AS-pigment-mixtures in printing-materials

 #39
20180307153
2018-10-25

MAGENTA TONER

 #40
20180284631
2018-10-04

Magenta toner for electrostatic charge image development

 #41
20180275545
2018-09-27

Pigment dispersion, method for manufacturing toner, aqueous ink, and triazo compound

 #42
20180253022
2018-09-06

Toner, developer, image forming apparatus, and process cartridge

 #43
20180246433
2018-08-30

Yellow toner

 #44
20180217518
2018-08-02

Toner and image formation method

 #45
20180179387
2018-06-28

Naphthol as-pigments

 #46
20180157186
2018-06-07

Image forming method and toner set for developing electrostatic latent image

 #47
20180120723
2018-05-03

Yellow toner

 #48
20180120722
2018-05-03

Yellow toner

 #49
20180118944
2018-05-03

Coloring compound, yellow toner, ink, thermal transfer recording sheet, and color filter resist composition

 #50
20180095374
2018-04-05

MIXTURE, TONER, AND DISPERSION

 #51
20180088479
2018-03-29

Electrostatic charge image developing toner set, electrostatic charge image developer set, and toner cartridge set

 #52
20180074424
2018-03-15

Electrostatic ink compositions

 #53
20180066138
2018-03-08

Yellow toner

 #54
20180031995
2018-02-01

Electrostatic ink compositions

 #55
20180031992
2018-02-01

Toner, toner stored unit, and image forming apparatus

 #56
20180004108
2018-01-04

Toner, developing device, and image forming apparatus

 #57
20170357168
2017-12-14

Magenta toner

 #58
20170307993
2017-10-26

Toner

 #59
20170285503
2017-10-05

Image forming method

 #60
20170285502
2017-10-05

Toner for electrostatic charge image development and image forming method

 #61
20170269497
2017-09-21

Carrier for developing electrostatic latent images, two-component developer, image forming apparatus, toner storing unit, and supplemental developer

 #62
20170242366
2017-08-24

ELECTROSTATIC CHARGE IMAGE DEVELOPING WHITE TONER, ELECTROSTATIC CHARGE IMAGE DEVELOPER, AND TONER CARTRIDGE

 #63
20170242357
2017-08-24

IMAGE FORMING METHOD AND TONER SET

 #64
20170235241
2017-08-17

Electrostatic latent image developing toner

 #65
20170227872
2017-08-10

Electrostatic image developing toner

 #66
20170199477
2017-07-13

Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge

 #67
20170168408
2017-06-15

YELLOW TONER

 #68
20170160656
2017-06-08

Method for producing toner

 #69
20170115584
2017-04-27

Toner set

 #70
20170102630
2017-04-13

Toner, method for producing the same, toner cartridge, and image forming apparatus

 #71
20170102629
2017-04-13

Toner, method for producing the same, toner cartridge, and image forming apparatus

 #72
20170045835
2017-02-16

Electrophotographic image forming method and full color toner set for developing electrostatic image

 #73
20170031254
2017-02-02

Toner compositions

 #74
20160370725
2016-12-22

Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge

 #75
20160349647
2016-12-01

Yellow toner and method for producing the same

 #76
20160349646
2016-12-01

Toner

 #77
20160280925
2016-09-29

Compound having azo skeleton structure, pigment-dispersing agent, pigment composition, pigment dispersion, and toner

 #78
20160246200
2016-08-25

Pigment dispersion and toner

 #79
20160246192
2016-08-25

Toner

 #80
20160216625
2016-07-28

Toner

 #81
20160209768
2016-07-21

Toner set for electrostatic image development, developer set for electrostatic image development, process cartridge set, image forming apparatus, and image forming method

 #82
20160208105
2016-07-21

Compound having azo skeleton structure, pigment dispersant, pigment composition, pigment dispersion, and toner

 #83
20160185971
2016-06-30

Compound, pigment dispersing agent, pigment composition, pigment dispersion and toner containing said compound

 #84
20160085169
2016-03-24

Brilliant toner and electrostatic charge image developer

 #85
20160070189
2016-03-10

Compound having azo skeleton structure, pigment-dispersing agent, pigment composition, pigment dispersion, and toner

 #86
20150378273
2015-12-31

Yellow toner and production method therefor

 #87
20150376412
2015-12-31

Black Pigment Composition

 #88
20150338756
2015-11-26

Developer for electrostatic latent image

 #89
20150274853
2015-10-01

Method for producing compound having colorant structure at main chain terminal of polymer, and pigment dispersant, pigment composition, pigment dispersion and toner containing compound obtained by the production method

 #90
20150268577
2015-09-24

Toner and two-component developer

 #91
20150220012
2015-08-06

Hyperpigmented Magenta Toner

 #92
20150192873
2015-07-09

Magenta toner for developing electrostatic latent images

 #93
20150152591
2015-06-04

Textile printing method, inkjet ink for textile printing, and electrophotographic toner for textile printing

 #94
20150140487
2015-05-21

YELLOW TONER

 #95
20150111140
2015-04-23

Brilliant toner, electrostatic charge image developer, and toner cartridge

 #96
20150037725
2015-02-05

Yellow toner and process for producing the yellow toner

 #97
20150024321
2015-01-22

Compound having azo skeleton and pigment dispersant, pigment composition, pigment dispersion, and toner containing the compound

 #98
20150023690
2015-01-22

Toner set for electrostatic image development, developer set for electrostatic image development, process cartridge set, image forming apparatus, and image forming method

 #99
20150004538
2015-01-01

Azo compound, pigment dispersant containing the azo compound, pigment composition, pigment dispersion and toner

 #100
20140335358
2014-11-13

C.I. pigment yellow 74 (insoluble AZO pigment), and coloring composition using same

 #101
20140308610
2014-10-16

Toner and method for manufacturing toner particles

 #102
20140272689
2014-09-18

MAGENTA TONER, DEVELOPER, TONER CARTRIDGE, IMAGE FORMING APPARATUS AND PRINTED MATTER

 #103
20140170553
2014-06-19

Yellow toner

 #104
20140134531
2014-05-15

Yellow toner and method for producing the yellow toner

 #105
20140134529
2014-05-15

Toner for developing electrostatic latent image

 #106
20140134528
2014-05-15

Toner for developing electrostatic latent image

 #107
20140004459
2014-01-02

Toner for developing electrostatic charge image

 #108
20130302730
2013-11-14

Toner

 #109
20130244165
2013-09-19

Toner

 #110
20130224647
2013-08-29

Toner

 #111
20130224644
2013-08-29

Black toner containing compound having azo skeleton

 #112
20130157188
2013-06-20

Colored toners

 #113
20130130164
2013-05-23

Polyester, pigment composition, and toner

 #114
20130122413
2013-05-16

Azo compound, pigment dispersant containing the azo compound, pigment composition, pigment dispersion, and toner

 #115
20130095421
2013-04-18

Toner including compound having bisazo skeleton

 #116
20130095420
2013-04-18

ELECTROPHOTOGRAPHIC TONER

 #117
20130059245
2013-03-07

POLYMERIZED TONER AND PREPARATION METHOD OF THE SAME

 #118
20130029261
2013-01-31

POLYMERIZED TONER AND PREPARATION METHOD OF THE SAME

 #119
20120282543
2012-11-08

Easily dispersible pigment preparation based on C.I. pigment yellow 155

 #120
20120251939
2012-10-04

Pigment dispersion and yellow toner

 #121
20120244465
2012-09-27

TONER SET FOR ELECTROSTATIC IMAGE DEVELOPMENT, DEVELOPER SET FOR ELECTROSTATIC IMAGE DEVELOPMENT, PROCESS CARTRIDGE SET, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD

 #122
20120231388
2012-09-13

azo compound, and pigment dispersant, pigment composition, pigment dispersion and toner including the AZO compound

 #123
20120183895
2012-07-19

Magenta toner, developer, toner cartridge, process cartridge, image forming apparatus, and image forming method

 #124
20120183894
2012-07-19

Magenta toner, toner set, magenta developer, toner cartridge, process cartridge, and image forming apparatus

 #125
20120094226
2012-04-19

AZO compound, and pigment dispersant, pigment composition, pigment dispersion and toner including the azo compound

 #126
20120087698
2012-04-12

DEVELOPER, DEVELOPMENT DEVICE, AND IMAGE FORMATION APPARATUS

 #127
20120082926
2012-04-05

Toner, toner set, developer, developer set, image forming apparatus, image forming method, and process cartridge

 #128
20120077119
2012-03-29

Orange toner and toner cartridge for storing the same, orange developer and process cartridge for storing the same, color toner set, and image forming apparatus

 #129
20120077117
2012-03-29

Yellow toner, developing agent, toner cartridge, process cartridge, image forming apparatus and image forming process

 #130
20120070773
2012-03-22

Electrostatic image developing toner, electrostatic image developer, toner cartridge, process cartridge, image forming apparatus and image forming method

 #131
20120040281
2012-02-16

Curable sublimation toner and sublimation transfer process using same

 #132
20110311909
2011-12-22

Toner compositions

 #133
20110288209
2011-11-24

Easily dispersible solid pigment preparations

 #134
20110207037
2011-08-25

METHOD FOR FORMING FULL COLOR IMAGE AND FULL COLOR IMAGE FORMING APPARATUS

 #135
20110177442
2011-07-21

Toner compositions

 #136
20110104607
2011-05-05

Preparation of sublimation colorant dispersion

 #137
20110070539
2011-03-24

Electrostatic-image-developing toner, electrostatic image developer, image forming apparatus, and image forming method

 #138
20110039198
2011-02-17

Magenta toner with binder resin of selected molecular weight composition

 #139
20100273101
2010-10-28

Yellow toner

 #140
20100266945
2010-10-21

Pigment, method for manufacturing the same, pigment dispersion, and yellow toner

 #141
20100266944
2010-10-21

PIGMENT, METHOD OF PRODUCING PIGMENT, PIGMENT DISPERSION, AND YELLOW TONER

 #142
20100261115
2010-10-14

Yellow electrostatic developing toner, developer for electrostatic development, production method of electrostatic developing toner, image forming method and image forming apparatus

 #143
20100261114
2010-10-14

Magenta electrostatic developing toner, developer for electrostatic development, production method of electrostatic developing toner, image forming method and image forming apparatus

 #144
20100258036
2010-10-14

Azo pigment, and pigment dispersion, coloring composition and ink composition for inkjet recording containing the same

 #145
20100248112
2010-09-30

Two-component developer, developer cartridge, process cartridge and image formation apparatus

 #146
20100183965
2010-07-22

Red toner for electrostatic image development, developer for electrostatic image development, toner set for electrostatic image development, developer set for electrostatic image development and image forming apparatus

 #147
20100105884
2010-04-29

Method for producing charge control agent and toner

 #148
20100104967
2010-04-29

Electrostatic-image-developing toner and preparation process thereof, electrostatic image developer, toner cartridge, process cartridge, image forming method and image forming apparatus

 #149
20100104966
2010-04-29

CRYSTAL PHASE OF A BENZIMIDAZOLONE AZO PIGMENT

 #150
20100092886
2010-04-15

TONER COMPOSITIONS

 #151
20100055594
2010-03-04

Toner for developing electrostatically charged images

 #152
20100035171
2010-02-11

YELLOW TONER

 #153
20100009279
2010-01-14

Toner for electrophotography

 #154
20090246672
2009-10-01

TONER FOR THE DEVELOPMENT OF ELECTROSTATIC IMAGE AND THE PRODUCTION PROCESS THEREOF

 #155
20090226833
2009-09-10

ELECTROPHOTOGRAPHIC TONER, METHOD FOR MANUFACTURING THE SAME, ELECTROPHOTOGRAPHIC DEVELOPING AGENT, TONER CARTRIDGE, PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS

 #156
20090202933
2009-08-13

YELLOW TONER

 #157
20090176169
2009-07-09

Toner for developing electrostatic latent image, and image forming method using the toner

 #158
20090162776
2009-06-25

Magenta toner for developing electrostatic image

 #159
20090123857
2009-05-14

Toner, image forming apparatus using the same, and image forming method

 #160
20090123186
2009-05-14

Electrostatic image developing toner, toner kit and image forming apparatus

 #161
20090087772
2009-04-02

DEVELOPER, IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS

 #162
20090075193
2009-03-19

Coloring compound, yellow toner, sheet for heat-sensitive transfer recording, and ink

 #163
20090068581
2009-03-12

Magenta toner for developing electrostatic image

 #164
20080279591
2008-11-13

One-component toner and image forming method

 #165
20080232848
2008-09-25

Process for producing dry ink colorants that will reduce metamerism

 #166
20080220358
2008-09-11

Coloring compound and yellow toner containing the coloring compound

 #167
20080199791
2008-08-21

Electrophotographic printing toner, electrophotographic printing method and liquid developer for electrophotographic printing

 #168
20080199615
2008-08-21

Dye ink, ink jet recording method, ink sheet, color toner and color filter

 #169
20080138731
2008-06-12

Dual pigment toner compositions

 #170
20080113284
2008-05-15

ELECTROPHOTOGRAPHIC IMAGE FORMING METHOD AND YELLOW TONER USED IN THE METHOD

 #171
20080081279
2008-04-03

Azo dye compound, coloring composition, ink sheet for thermal transfer recording, thermal transfer recording method, color toner, ink for inkjet, and color filter

 #172
20080081269
2008-04-03

Azo dye compound, coloring composition, ink sheet for thermal transfer recording, thermal transfer recording method, color toner, ink for inkjet, and color filter

 #173
20080014522
2008-01-17

Process for producing toner, and toner

 #174
20080012929
2008-01-17

AZO DYE, HEAT-SENSITIVE TRANSFER RECORDING INK SHEET, HEAT-SENSITIVE TRANSFER RECORDING METHOD, COLOR TONER, INKJET INK AND COLOR FILTER

 #175
20070292779
2007-12-20

Toner for developing electrostatic image and image formation process using it

 #176
20070231725
2007-10-04

Secure imaging toner and methods of forming and using the same

 #177
20070224531
2007-09-27

Yellow toner, image forming apparatus and a method for producing a toner

 #178
20070173641
2007-07-26

Azo compound and process of producing the same, and novel compound and process of producing azo compounds using the same

 #179
20070125263
2007-06-07

Pigment compositions consisting of a yellow disazo pigment and an organic pigment

 #180
20070125260
2007-06-07

Use of a pigment preparation based on C.I. pigment yellow 74

 #181
20070065744
2007-03-22

Toner for the development of electrostatic image and the production process thereof

 #182
20070054211
2007-03-08

Chemically derived toner containing sublimation dyes

 #183
20070031747
2007-02-08

Color toner, and full-color image-forming method

 #184
20070020547
2007-01-25

Mono azo iron complex compound, and charge controlling agent and toner using the same

 #185
20060292472
2006-12-28

Electrophotographic toner using metal containing compound

 #186
20060257776
2006-11-16

Charge control agent and toner for electrostatic image development

 #187
20060228640
2006-10-12

Preparation of azo colorants in microreactors and their use in electrophotographic toners and developers, powder coatings, ink jet inks and electronic medias

 #188
20060177757
2006-08-10

Toner for electrostatic latent image development, electrostatic latent image developer containing the toner, and image formation method using the developer

 #189
20060172216
2006-08-03

Electrophotographic toner and method of development therewith

 #190
20060154166
2006-07-13

Toner for electrophotographic imaging apparatus

 #191
20060154165
2006-07-13

Electric charge controlling agent, toner for developing electrostatic charge image containing the same, and method for forming image using the toner

 #192
20060093943
2006-05-04

Magenta color toner, toner cartridge, and process cartridge and image forming apparatus using the magenta color toner

 #193
20060088782
2006-04-27

Method of preparing toner composition

 #194
20060068306
2006-03-30

Toner, image forming apparatus using the same, and image forming method

 #195
20060046178
2006-03-02

Electrostatic latent image developing magenta toner, electrostatic latent image developer, toner manufacturing method, and image forming method

 #196
20060046173
2006-03-02

Electrophotographic toner, process for producing the same, and process for forming image

 #197
20060009357
2006-01-12

Azo dye, ink jet recording ink, heat sensitive recording material, color toner, color filter, ink jet recording method, ink cartridge and ink jet printer

 #198
20060008726
2006-01-12

Yellow toner

 #199
20050282077
2005-12-22

Secure imaging toner and methods of forming and using the same

 #200
20050250035
2005-11-10

Negatively charged coated electrographic toner particles

 #201
20050250034
2005-11-10

Charge control agent and toner for electrostatic image development

 #202
20050250033
2005-11-10

Magenta toner and production process thereof

 #203
20050208409
2005-09-22

Charge control agent and toner for electrostatic image development containing the same

 #204
20050191864
2005-09-01

Magenta toner and method for producing same

 #205
20050186499
2005-08-25

Process for producing toner, and toner

 #206
20050106488
2005-05-19

Yellow toner, image forming apparatus and a method for producing a toner

 #207
20050090654
2005-04-28

Water-soluble yellow azo dyes

 #208
20050084786
2005-04-21

Method for manufacturing charge control agent

 #209
20050074684
2005-04-07

Inkjet ink, inkjet recording method and color toner composition

 #210
20050070631
2005-03-31

Color toner, and full-color image forming method

 #211
20050053857
2005-03-10

Yellow toner for flash fixation, and electrophotographic developer and image forming method using the same

 #212
20050020822
2005-01-27

Mono-or bisazo copper complex dyestuffs

 #213
20050008960
2005-01-13

Magenta toner for developing electrostatic images, process for production thereof, developer and image-forming method

 #214
16519298
2020-05-19

Electrostatic-image developing toner, electrostatic-image developer, and toner cartridge

 #215
16517791
2020-08-04

Electrostatic image developing toner, electrostatic image developer, and toner cartridge

 #216
15278727
2017-07-11

Image forming method and toner set

 #217
15274417
2017-07-11

Electrostatic image developing toner

 #218
15045887
2016-12-20

Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge