G03G9/083 - CPC Classification Index

ClassID:

177444 ⎘

G03G9/083 - CPC Classification

Classification description:

Developers with toner particles Magnetic toner particles

Sub-classes:

G03G9/0831 » {Chemical composition of the magnetic components} 19
G03G9/0835 » {Magnetic parameters of the magnetic components} 66
G03G9/0836 » {Other physical parameters of the magnetic components} 75
G03G9/0837 » {Structural characteristics of the magnetic components, e.g. shape, crystallographic structure} 71
G03G9/0838 » {Size of magnetic components} 57
G03G9/0839 » {Treatment of the magnetic components; Combination of the magnetic components with non-magnetic materials } 60

Recent Application in this class:

20260099108

2026-04-09

POSITIVELY CHARGEABLE MAGNETIC ONE-COMPONENT TONER

20260099104

2026-04-09

MAGNETIC ONE-COMPONENT TONER AND IMAGE FORMING APPARATUS USING THE SAME

20220373909

2022-11-24

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

20220291607

2022-09-15

DEVELOPING DEVICE, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS

20220171301

2022-06-02

TONER

20220066341

2022-03-03

Toner and method for producing toner

20210373449

2021-12-02

Toner

20210364940

2021-11-25

Magnetic toner

20210041798

2021-02-11

Magnetic toner

#10

20200409283

2020-12-31

Toner

#11

20200050123

2020-02-13

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

#12

20190250526

2019-08-15

External additive, method for manufacturing external additive, and toner

#13

20190235402

2019-08-01

Toner and method for producing the toner

#14

20180004109

2018-01-04

Toner, developing apparatus, and image-forming apparatus provided with toner

#15

20170299985

2017-10-19

Development device and image forming apparatus

#16

20170219945

2017-08-03

Toner, image forming apparatus, and image forming method

#17

20160091809

2016-03-31

Magnetic toner

#18

20150227068

2015-08-13

Magnetic toner

#19

20150185644

2015-07-02

Magnetic toner

#20

20150185643

2015-07-02

Developing apparatus, developing method, image forming apparatus and image forming method

#21

20150168859

2015-06-18

Toner

#22

20150125790

2015-05-07

MAGNETIC TONER

#23

20150037721

2015-02-05

Toner

#24

20150003875

2015-01-01

TWO-COMPONENT DEVELOPER, REPLENISHING DEVELOPER, AND IMAGE-FORMING METHOD

#25

20140356782

2014-12-04

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

#26

20140335450

2014-11-13

Magnetic toner

#27

20140322640

2014-10-30

Magnetic toner

#28

20140315125

2014-10-23

Magnetic toner

#29

20140302433

2014-10-09

Magnetic toner

#30

20130344429

2013-12-26

Toner for magnetic single-component development

#31

20120258394

2012-10-11

Magnetic toner for single component developer

#32

20120094225

2012-04-19

TWO-COMPONENT DEVELOPER, REPLENISHING DEVELOPER, AND IMAGE-FORMING METHOD

#33

20110097661

2011-04-28

TWO-COMPONENT DEVELOPER, REPLENISHING DEVELOPER, AND IMAGE-FORMING METHOD

#34

20100255207

2010-10-07

Dispersions of higher crystallinity olefins

#35

20100248126

2010-09-30

TWO-COMPONENT DEVELOPER, REPLENISHING DEVELOPER, AND IMAGE-FORMING METHOD

#36

20100239969

2010-09-23

Bio-toner containing bio-resin, method for making the same, and method for printing with bio-toner containing bio-resin

#37

20100203438

2010-08-12

Two-component developer, replenishing developer, and image-forming method

#38

20100159380

2010-06-24

Two-component developer, replenishing developer, and image-forming method

#39

20100028795

2010-02-04

Toner

#40

20090053643

2009-02-26

Magnetic mono-component toner for developing electrostatic latent image and image forming method

#41

20090047043

2009-02-19

Image-forming method, magnetic toner, and process unit

#42

20090017232

2009-01-15

Magnetic latent image holding body, process cartridge, and image forming apparatus

#43

20080292983

2008-11-27

Magnetic One-Component Toner for Development of Electrostatic Latent Image and Image Forming Method

#44

20080286668

2008-11-20

Two-component developer, replenishing developer, and image-forming method

#45

20080171277

2008-07-17

Magnetic toner and method of manufacturing magnetic toner

#46

20080170893

2008-07-17

Image forming apparatus and toner manufacturing method

#47

20070020541

2007-01-25

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

#48

20070009294

2007-01-11

Toner for electrostatic latent image development and image forming method

#49

20060251979

2006-11-09

Toner manufacturing method, toner and developer

#50

20060177753

2006-08-10

Toner

#51

20060172216

2006-08-03

Electrophotographic toner and method of development therewith

#52

20060068314

2006-03-30

Magnetic mono-component toner for developing electrostatic latent image and image forming method

#53

20060035163

2006-02-16

Toner

#54

20050287456

2005-12-29

Image forming apparatus with a magnetic one-component toner

#55

20050282077

2005-12-22

Secure imaging toner and methods of forming and using the same

#56

20050250029

2005-11-10

Negatively charged coated electrographic toner particles and process

#57

20050232666

2005-10-20

Method and apparatus for electrophotographic image forming capable of effectively removing residual toner, a cleaning mechanism used therein, a process cartridge including the cleaning mechanism used in the apparatus, and toner used in the apparatus

#58

20050227160

2005-10-13

Crystalline polyester for toner

#59

20050089785

2005-04-28

Magnetic toner and method of manufacturing magnetic toner

#60

20050089779

2005-04-28

Image forming method

#61

15081136

2017-07-11

Toner compositions for magnetic ink character recognition