Patents-Review.com
ClassID:

177546 ⎘

G03G9/1133 - CPC Classification

Classification description:

Developers with toner particles characterised by carrier particles having coatings applied thereto; Macromolecular components of coatings obtained by reactions only involving carbon-to-carbon unsaturated bonds

Sub-classes:
Recent Application in this class:
#1
20260147287
2026-05-28

TWO-COMPONENT DEVELOPER

 #2
20260016765
2026-01-15

MAGNETIC CARRIER FOR ELECTROSTATIC CHARGE IMAGE DEVELOPMENT

 #3
20250102990
2025-03-27

IMAGE FORMING SYSTEM AND IMAGE FORMING METHOD

 #4
20250053108
2025-02-13

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

 #5
20240319630
2024-09-26

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

 #6
20240160122
2024-05-16

ELECTROPHOTOGRAPHIC IMAGE FORMING CARRIER, ELECTROPHOTOGRAPHIC IMAGE FORMING DEVELOPER, ELECTROPHOTOGRAPHIC IMAGE FORMING METHOD, AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS

 #7
20240134298
2024-04-25

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

 #8
20240069457
2024-02-29

TONER AND TWO-COMPONENT DEVELOPER

 #9
20230408944
2023-12-21

TONER AND TWO-COMPONENT DEVELOPER

 #10
20230408943
2023-12-21

TONER, TONER PRODUCTION METHOD, AND TWO-COMPONENTDEVELOPER

 #11
20230305419
2023-09-28

TWO COMPONENT DEVELOPER CONTAINING TONER AND MAGNETIC CARRIER, AND METHOD FOR PRODUCING TWO COMPONENT DEVELOPER

 #12
20220390875
2022-12-08

CARRIER FOR DEVELOPING ELECTROSTATIC IMAGE, ELECTROSTATIC IMAGE DEVELOPER, AND IMAGE FORMING METHOD

 #13
20220373924
2022-11-24

ELECTROSTATIC IMAGE DEVELOPER, PROCESS CARTRIDGE, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD

 #14
20220373922
2022-11-24

Electrostatic charge image developer, process cartridge, image forming apparatus, and image forming method

 #15
20220373920
2022-11-24

ELECTROSTATIC IMAGE DEVELOPING CARRIER, ELECTROSTATIC IMAGE DEVELOPER, PROCESS CARTRIDGE, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD

 #16
20220308490
2022-09-29

Method for producing recycled carrier, method for producing recycled electrostatic charge image developer, image forming method, and recycled carrier

 #17
20220299906
2022-09-22

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

 #18
20220299905
2022-09-22

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

 #19
20220291604
2022-09-15

CARRIER FOR FORMING ELECTROPHOTOGRAPHIC IMAGE, DEVELOPER, IMAGE FORMING METHOD, IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE

 #20
20220269189
2022-08-25

MAGNETIC CARRIER AND TWO-COMPONENT DEVELOPER

 #21
20220236658
2022-07-28

Magnetic carrier, two-component developer, and replenishment developer

 #22
20220236657
2022-07-28

Magnetic carrier, two-component developer, and developer for replenishment

 #23
20220050394
2022-02-17

COLORABLE MATERIAL

 #24
20210302855
2021-09-30

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

 #25
20210214551
2021-07-15

Nanocomposites containing crystalline polyester and organosilica

 #26
20200166862
2020-05-28

Magnetic carrier and two-component developer

 #27
20200103778
2020-04-02

Carrier for forming electrophotographic image, two-component developer, developer for replenishment, image forming apparatus, process cartridge, and image forming method

 #28
20200103777
2020-04-02

Magnetic carrier, two-component developer, replenishment developer, and image forming method

 #29
20200073270
2020-03-05

Magnetic carrier, two-component developer, developer for replenishment, and image forming method

 #30
20200057399
2020-02-20

Ferrite carrier core material for electrophotographic developer, ferrite carrier, manufacturing method thereof, and electrophotographic developer using said ferrite

 #31
20200050124
2020-02-13

Magnetic carrier, two-component developer, replenishing developer, and image forming method

 #32
20200050123
2020-02-13

Magnetic carrier, two-component developer, replenishing developer, and image forming method

 #33
20200048456
2020-02-13

Nanocomposites containing crystalline polyester and organosilica

 #34
20190384202
2019-12-19

Two-component developer

 #35
20190384201
2019-12-19

Electrostatic image developer

 #36
20190286000
2019-09-19

Carrier for electrostatic image development and electrostatic image developer

 #37
20190243272
2019-08-08

Two-component developer for developing electrostatic latent image

 #38
20190204774
2019-07-04

Image forming apparatus and developer set

 #39
20190137902
2019-05-09

Two-component developer for developing electrostatic latent image

 #40
20190113858
2019-04-18

Toner and method for producing toner

 #41
20190094739
2019-03-28

Image forming apparatus having two transfer units

 #42
20190056679
2019-02-21

ELECTROSTATIC LATENT IMAGE DEVELOPING TONER AND TWO-COMPONENT DEVELOPER

 #43
20190018331
2019-01-17

Carrier for developer of electrostatic latent image, two-component developer, replenishing developer, image forming apparatus, and toner stored unit

 #44
20180275547
2018-09-27

TWO-COMPONENT DEVELOPER

 #45
20180275543
2018-09-27

Electrostatic charge image developer, developer cartridge, and process cartridge

 #46
20180267421
2018-09-20

Carrier, developer, supplemental developer, image forming apparatus, image forming method, and process cartridge

 #47
20180231903
2018-08-16

Magnetic carrier, two-component developer, replenishing developer, and image forming method

 #48
20180143557
2018-05-24

Electrostatic latent image developer and method for producing electrostatic latent image developer

 #49
20180074426
2018-03-15

Carrier, electrophotographic developer, and method of manufacturing carrier

 #50
20170329248
2017-11-16

Carrier for electrostatic charge image development and two-component developer for electrostatic charge image development

 #51
20170315460
2017-11-02

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

 #52
20170315459
2017-11-02

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

 #53
20170277054
2017-09-28

Carrier for two-component developer, two-component developer, and method of preparing carrier for two-component developer

 #54
20170269497
2017-09-21

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

 #55
20170269493
2017-09-21

Toner and method for manufacturing toner

 #56
20170255120
2017-09-07

Electrostatic charge image developing carrier, method of preparing electrostatic charge image developing carrier, and electrostatic charge image developer

 #57
20170255116
2017-09-07

Electrostatic charge image developer, developer cartridge, and process cartridge

 #58
20170227866
2017-08-10

Magnetic carrier, two-component developer, replenishing developer, and image-forming method

 #59
20170160664
2017-06-08

Magnetic carrier for electrophotographic developer and process for producing the same, and two-component system developer

 #60
20170139338
2017-05-18

Method for producing carrier for developing electrostatic latent image and method for producing two-component developer

 #61
20170123334
2017-05-04

Electrostatic latent image developing toner

 #62
20170082952
2017-03-23

Surface modified magnetic carriers using hydrophobized titania

 #63
20170082937
2017-03-23

Surface modified magnetic carriers using hydrophobized titania

 #64
20170082936
2017-03-23

Bio-based acrylate and methacrylate resins

 #65
20170068179
2017-03-09

FORMULATION FOR A DEVELOPER MIX HAVING TRIBOCHARGE UNIFORMITY ACROSS DIFFERENT TEMPERATURE AND HUMIDITY CONDITIONS

 #66
20170010554
2017-01-12

Styrene acrylate hybrid toner process utilizing a low VOC (volatile organic compound) coalescent agent in toner shells

 #67
20160363880
2016-12-15

Carrier and developer

 #68
20160334728
2016-11-17

Toner and two-component developer

 #69
20160306301
2016-10-20

Magnetic carrier

 #70
20160282742
2016-09-29

TWO-COMPONENT DEVELOPER FOR DEVELOPING ELECTROSTATIC LATENT IMAGE

 #71
20160282741
2016-09-29

Image forming method, electrostatic charge image developer set, and image forming apparatus

 #72
20160238960
2016-08-18

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

 #73
20160209770
2016-07-21

TWO-COMPONENT DEVELOPER FOR ELECTROSTATIC LATENT IMAGE DEVELOPMENT

 #74
20160139526
2016-05-19

Bio-based acrylate and (meth)acrylate resins

 #75
20160062257
2016-03-03

Magnetic carrier and two-component developer

 #76
20160062256
2016-03-03

Electrostatic charge image developing carrier, electrostatic charge image developer, developer cartridge, process cartridge, and image forming apparatus

 #77
20150316867
2015-11-05

Electrostatic charge image developer, developer cartridge, process cartridge, and image forming apparatus

 #78
20150316866
2015-11-05

Carrier and developer

 #79
20150277256
2015-10-01

FERRITE CARRIER CORE MATERIAL FOR ELECTROPHOTOGRAPHIC DEVELOPER, FERRITE CARRIER AND ELECTROPHOTOGRAPHIC DEVELOPER USING THE FERRITE CARRIER

 #80
20150268578
2015-09-24

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

 #81
20150241807
2015-08-27

Magnetic carrier and two-component developer

 #82
20150192874
2015-07-09

Magnetic carrier for electrophotographic developer and process for producing the same, and two-component system developer

 #83
20150183899
2015-07-02

Carrier resins with improved relative humidity sensitivity

 #84
20150168862
2015-06-18

ELECTROSTATIC CHARGE IMAGE DEVELOPING CARRIER AND TWO-COMPONENT DEVELOPER

 #85
20150017582
2015-01-15

Electrostatic latent image developing toner

 #86
20150010862
2015-01-08

TWO-COMPONENT DEVELOPER FOR DEVELOPING ELECTROSTATIC LATENT IMAGE AND MANUFACTURING METHOD THEREOF

 #87
20140370432
2014-12-18

Carrier Resins With Improved RH Sensitivity

 #88
20140370429
2014-12-18

Negative charge carrier resins with RH sensitivity

 #89
20140363762
2014-12-11

Two-component developing agent for developing electrostatic latent image and method for forming electrophotographic image

 #90
20140356783
2014-12-04

Magnetic carrier, two-component developer, developer for replenishment, and image forming method

 #91
20140302435
2014-10-09

Carrier resins with improved relative humidity sensitivity

 #92
20140295342
2014-10-02

Resin-coated carrier for electrophotographic developer and electrophotographic developer using the resin-coated carrier

 #93
20140242510
2014-08-28

Two-component color developer and image formation device using same

 #94
20140227638
2014-08-14

Carrier for two-component developer, two-component developer using the carrier, and process cartridge and image forming method and apparatus using the two component developer

 #95
20140220487
2014-08-07

Magnetic carrier and two-component developer

 #96
20140154622
2014-06-05

LATEX CARRIER COATING AND METHODS FOR MAKING THE SAME

 #97
20140065535
2014-03-06

Core material of magnetic carrier for electrophotographic developer and process for producing the same, magnetic carrier for electrophotographic developer, and two-component system developer

 #98
20140051022
2014-02-20

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

 #99
20140023966
2014-01-23

Carrier for developing electrostatic latent image, and electrostatic latent image developer

 #100
20130316282
2013-11-28

Magnetic carrier and two-component developer

 #101
20130260305
2013-10-03

Powder Coated Carrier

 #102
20130252169
2013-09-26

Carrier for developing electrostatic latent image, tow-component developer and image forming method

 #103
20130252166
2013-09-26

Electrostatic charge image developer, process cartridge, image forming apparatus, and image forming method

 #104
20130196265
2013-08-01

Magnetic carrier, two-component developer, and developer for replenishment

 #105
20130189614
2013-07-25

Carrier core particle for electrophotographic developer, carrier for electrophotographic developer and electrophotographic developer

 #106
20130137028
2013-05-30

Method of manufacturing toner carrier, device for manufacturing toner carrier, toner carrier, development agent, and process cartridge

 #107
20130123403
2013-05-16

Powder coated carrier

 #108
20130040236
2013-02-14

Carrier for two-component developer, two-component developer, image forming method, and image forming apparatus

 #109
20130017482
2013-01-17

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

 #110
20120322004
2012-12-20

Electrostatic charge image developing carrier, method of producing electrostatic charge image developing carrier, electrostatic charge image developing developer, process cartridge, image forming apparatus, and image forming method

 #111
20120264042
2012-10-18

Method of preparing carrier for electrophotography

 #112
20120225379
2012-09-06

Two-component developer

 #113
20120129087
2012-05-24

Magnetic carrier for electrophotographic developer and process for producing the same, and two-component system developer

 #114
20120122028
2012-05-17

Carrier for developing electrostatic image, developer for electrostatic image, developing device, cartridge, process cartridge, image forming method, and image forming apparatus

 #115
20120115078
2012-05-10

Magnetic carrier for electrophotographic developer and process for producing the same, and two-component system developer

 #116
20120082485
2012-04-05

Image forming apparatus and method capable of obtaining high quality image suppressing edge effect

 #117
20120064452
2012-03-15

Carrier for developing electrostatic charge image, developer for developing electrostatic charge image, developer cartridge for developing electrostatic charge image, process cartridge, image forming apparatus, and image forming method

 #118
20120064451
2012-03-15

Carrier for developing electrostatic latent image, and two-component developer, supplemental developer, image forming apparatus, process cartridge, and image forming method using the carrier

 #119
20120057898
2012-03-08

Carrier, developer, method of manufacturing carrier, developer container, image forming method, process cartridge, image forming apparatus, and supplemental developer

 #120
20120028186
2012-02-02

Production method of two-component developer

 #121
20120015291
2012-01-19

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

 #122
20120003579
2012-01-05

Ferrite carrier core material and ferrite carrier for electrophotographic developer, and electrophotographic developer using the ferrite carrier

 #123
20110236815
2011-09-29

Coated carriers

 #124
20110236814
2011-09-29

Carrier for developing electrostatic charge image, developer for electrostatic charge image, process cartridge and image forming apparatus

 #125
20110229817
2011-09-22

Carrier, method for preparing the carrier, developer using the carrier, developer container, and image forming method and apparatus and process cartridge using the developer

 #126
20110229812
2011-09-22

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

 #127
20110117488
2011-05-19

Carrier and two-component developer composed of the carrier

 #128
20110097662
2011-04-28

Coated carriers

 #129
20110091802
2011-04-21

Carrier, method for preparing the carrier, developer using the carrier, developer container, and image forming method and process cartridge using the developer

 #130
20110086307
2011-04-14

Carrier for two-component developer

 #131
20110070540
2011-03-24

Coated carriers

 #132
20110070538
2011-03-24

Coated carriers

 #133
20110065037
2011-03-17

Latent electrostatic image developing carrier, two-component developer and image forming method

 #134
20110020747
2011-01-27

Electrophotographic carrier, electrophotographic developer, process cartridge and image forming device

 #135
20100330492
2010-12-30

CARRIER FOR ELECTROSTATIC DEVELOPMENT, DEVELOPER FOR ELECTROSTATIC DEVELOPMENT, DEVELOPER CARTRIDGE FOR ELECTROSTATIC DEVELOPMENT, PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS

 #136
20100330482
2010-12-30

Toner for electrostatic charge image development, electrostatic charge image developer, toner cartridge, process cartridge and image forming device

 #137
20100310978
2010-12-09

Two-component developer

 #138
20100279221
2010-11-04

Resin-coated carrier method of manufacturing the same, two-component developer including resin-coated carrier, developing device and image forming apparatus

 #139
20100273103
2010-10-28

Magnetic carrier and two-components developer

 #140
20100248116
2010-09-30

Method for producing resin-coated carrier, resin-coated carrier, two-component developer, developing device, image forming apparatus and image forming method

 #141
20100248109
2010-09-30

Carrier, developer for replenishment, developer cartridge for replenishment, and image forming apparatus

 #142
20100239975
2010-09-23

Carrier for use in developer developing electrostatic image, developer using the carrier, and image forming method and apparatus and process cartridge using the developer

 #143
20100196818
2010-08-05

Carrier core material and carrier for electrophotographic developer and process for producing the same, and electrophotographic developer using the carrier

 #144
20100183970
2010-07-22

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

 #145
20100178603
2010-07-15

Developer for developing electrostatic latent image, developer cartridge for developing electrostatic latent image, process cartridge, and image formation apparatus

 #146
20100061759
2010-03-11

Carrier for electrophotography and two-component developer

 #147
20090246677
2009-10-01

Carrier core material for an electrophotographic developer, carrier, and electrophotographic developer using the carrier

 #148
20090246670
2009-10-01

CARRIER PARTICLES FOR FORMING WIRING CIRCUIT PATTERN AND DEVELOPER

 #149
20090245858
2009-10-01

Electrostatic charge developer, electrostatic charge image developer cartridge, process cartridge, and image forming apparatus

 #150
20090233205
2009-09-17

Two-component developer

 #151
20090232532
2009-09-17

Developing device, image forming apparatus, and process cartridge

 #152
20090226838
2009-09-10

Carrier, developer, developing apparatus and image forming apparatus

 #153
20090202935
2009-08-13

CARRIER, TWO-COMPONENT DEVELOPER CONTAINING CARRIER AND TONER, AND IMAGE FORMING METHOD

 #154
20090197190
2009-08-06

TWO-COMPONENT DEVELOPER, REPLENISHING DEVELOPER, AND IMAGE-FORMING METHOD USING THE DEVELOPERS

 #155
20090169263
2009-07-02

CARRIER PARTICLES FOR DEVELOPER, DEVELOPER, AND IMAGE FORMING APPARATUS

 #156
20090142688
2009-06-04

COMPOSITION FOR COATING CARRIER PARTICLES

 #157
20090142678
2009-06-04

Electrophotographic developer carrier, electrophotographic developer, image forming method, process cartridge and image forming apparatus

 #158
20090111042
2009-04-30

Electrostatic charge image developer, process cartridge and image forming apparatus

 #159
20090109448
2009-04-30

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

 #160
20090004592
2009-01-01

Carrier compositions

 #161
20080213684
2008-09-04

CARRIER FOR ELECTROPHOTOGRAPHIC DEVELOPER, DEVELOPER, IMAGE FORMING METHOD, IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE

 #162
20080171274
2008-07-17

Image forming apparatus, process cartridge, image forming method and developer for electrophotography

 #163
20080153026
2008-06-26

Graphite containing carriers

 #164
20080096121
2008-04-24

Carrier, supplemental developer, developer in image developer, developer feeding apparatus, image forming apparatus and process cartridge

 #165
20080070150
2008-03-20

CARRIER AND TWO-COMPONENT DEVELOPER COMPOSED OF THE CARRIER

 #166
20080056769
2008-03-06

Electrostatic image developing carrier, electrostatic image developing developer, electrostatic image developing developer cartridge, process cartridge, and image forming apparatus

 #167
20070298336
2007-12-27

Carrier coating

 #168
20070297822
2007-12-27

Image forming method

 #169
20070243480
2007-10-18

Carrier particle compositions for xerographic developers

 #170
20070218195
2007-09-20

Method of powder coating for offset prevention in electrophotographic printers

 #171
20070202429
2007-08-30

CARRIER PARTICLES COATED WITH A CONDUCTIVE COATING

 #172
20070202428
2007-08-30

COATED CARRIER PARTICLES AND PROCESSES FOR FORMING

 #173
20070202426
2007-08-30

Two-component developer

 #174
20070059629
2007-03-15

Carrier and developing agent for electrophotography

 #175
20070048650
2007-03-01

Carrier for electrostatic latent image development and electrostatic latent image developer

 #176
20070031750
2007-02-08

Carrier, method for producing the carrier, developer, and image forming method using the developer

 #177
20060292478
2006-12-28

Carrier composition

 #178
20060292475
2006-12-28

Toner and developer compositions with a specific resistivity

 #179
20060275686
2006-12-07

Toner for electrostatic development, developer, image forming method, image-forming apparatus and process for cartridge using the same

 #180
20060269859
2006-11-30

Emulsion aggregation toner and developer

 #181
20060251982
2006-11-09

Carrier, developer, developer container, image forming method and process cartridge

 #182
20060246369
2006-11-02

Coated carriers

 #183
20060240350
2006-10-26

Developer, and image forming apparatus and process cartridge using the developer

 #184
20060222994
2006-10-05

Carrier compositions

 #185
20060172218
2006-08-03

Coated carrier

 #186
20060166125
2006-07-27

Coated carrier

 #187
20060166124
2006-07-27

Coated carriers and processes thereof

 #188
20060121386
2006-06-08

Carrier for electrophotographic developer and two-component electrophotographic developer

 #189
20060024606
2006-02-02

Carrier, developer, image forming method and process cartridge for electrostatic image development

 #190
20060014094
2006-01-19

Two-component developer and method of forming image therewith

 #191
20050287463
2005-12-29

Carrier for electrophotographic developer

 #192
20050282078
2005-12-22

Two-component developer and two-component developing apparatus using the same

 #193
20050260516
2005-11-24

Developer, and image forming method using the developer

 #194
20050238980
2005-10-27

Carrier, developer including the carrier, and image forming apparatus using the developer

 #195
20050233239
2005-10-20

Resin coated carrier for electrophotography and two-component developer for electrophotography made therefrom

 #196
20050214671
2005-09-29

Image forming method

 #197
20050112483
2005-05-26

Image carrier and developing device incorporated in image forming apparatus