ClassID:

102377

C09B48/00 - CPC Classification

Classification description:

Quinacridones

Recent Application in this class:
#1
20260152637
2026-06-04

QUINACRIDONE COMPOUND

#2
20250313700
2025-10-09

PIGMENT COMPOSITION, COLORANT, AND LIQUID INK

#3
20250206972
2025-06-26

AQUEOUS INK, INK CARTRIDGE AND INK JET RECORDING METHOD

#4
20250188299
2025-06-12

INKJET INK AND INKJET RECORDING DEVICE

#5
20250066611
2025-02-27

PIGMENT DISPERSANT, PIGMENT DISPERSION, AND AQUEOUS INK-JET INK COMPOSITION

#6
20250011599
2025-01-09

QUINACRIDONE PIGMENT, PIGMENT DISPERSION, AND AQUEOUS INKJET INK

#7
20240287311
2024-08-29

QUINACRIDONE SOLID SOLUTION PIGMENT, PIGMENT DISPERSION, METHOD OF PRODUCING QUINACRIDONE SOLID SOLUTION PIGMENT, METHOD OF PRODUCING PIGMENT DISPERSION, AND INK

#8
20240240039
2024-07-18

PIGMENT COMPOSITION, COLORING AGENT, AND INKJET INK

#9
20240191090
2024-06-13

INKJET INK AND INKJET RECORDING APPARATUS

#10
20230329082
2023-10-12

Photoelectric conversion film, photoelectric conversion element and electronic device

#11
20230096300
2023-03-30

PHOTOELECTRIC CONVERSION ELEMENT AND SOLID-STATE IMAGING DEVICE

#12
20220275214
2022-09-01

Method for producing quinacridone solid solution pigment, pigment dispersion, and inkjet ink

#13
20220163885
2022-05-26

PHOTOSENSITIVE COLORING COMPOSITION, CURED FILM, COLOR FILTER, SOLID-STATE IMAGING ELEMENT, AND IMAGE DISPLAY DEVICE

#14
20220098414
2022-03-31

Pigments for electrophoretic displays

#15
20210257561
2021-08-19

Photoelectric conversion film, photoelectric conversion element and electronic device

#16
20210189160
2021-06-24

INKJET INK COMPOSITION

#17
20210071015
2021-03-11

Condensed polycyclic organic pigment composition containing polyvalent metal inorganic salt

#18
20210040327
2021-02-11

Solid solution of quinacridone and ink composition containing same

#19
20210009832
2021-01-14

WATER-BASED INK FOR INK-JET RECORDING

#20
20210009829
2021-01-14

WATER-BASED INK FOR INK-JET RECORDING

#21
20200407563
2020-12-31

Method for producing quinacridone solid-solution pigment, pigment dispersion, and ink-jet ink

#22
20200239695
2020-07-30

Method of making functionalized quinacridone pigments

#23
20200161566
2020-05-21

Photoelectric conversion film, photoelectric conversion element and electronic device

#24
20200131372
2020-04-30

AQUEOUS PIGMENT DISPERSIONS

#25
20200062965
2020-02-27

Method for producing quinacridone solid solution pigment, pigment dispersion, and inkjet ink

#26
20190332008
2019-10-31

Photosensitive coloring composition, cured film, color filter, solid-state imaging element, and image display device

#27
20190218397
2019-07-18

Method of making functionalized quinacridone pigments

#28
20190203051
2019-07-04

Pigments for electrophoretic displays

#29
20190177547
2019-06-13

Quinacridone pigment and a process for preparation thereof

#30
20190161634
2019-05-30

Nonaqueous ink-jet magenta ink composition

#31
20180346730
2018-12-06

Quinacridone pigment composition for coloring resins

#32
20180342627
2018-11-29

Photoelectric conversion element and solid-state imaging device

#33
20180086928
2018-03-29

Aqueous pigment co-dispersions

#34
20180037741
2018-02-08

Process for producing quinacridone pigment composition

#35
20170373258
2017-12-28

Photoelectric conversion film, photoelectric conversion element and electronic device

#36
20170327692
2017-11-16

Functionalized quinacridone pigments

#37
20170253743
2017-09-07

Electrophoretic particles and processes for the production thereof

#38
20170253742
2017-09-07

Electrophoretic particles and processes for the production thereof

#39
20170152393
2017-06-01

Method for manufacturing colored particle dispersion

#40
20170054089
2017-02-23

Photoelectric conversion film, photoelectric conversion element and electronic device

#41
20170029635
2017-02-02

Pigments for filtering the solar spectrum

#42
20170022383
2017-01-26

Magenta inks

#43
20160293859
2016-10-06

SOLID-STATE IMAGING DEVICE AND ELECTRONIC APPARATUS

#44
20160280924
2016-09-29

Quinacridone pigment of low amine content and method for producing same

#45
20160177100
2016-06-23

Method for producing halogenated organic pigment, halogenated organic pigment obtained by the production method, and colored composition comprising the same

#46
20160160050
2016-06-09

Methods for producing aqueous pigment dispersion liquid and water-based ink for ink jet recording

#47
20150218384
2015-08-06

Electrophoretic particles and processes for the production thereof

#48
20130053568
2013-02-28

2,5-di(methoxyanilino) terephthalic acid polymorphs and quinacridones realized therefrom

#49
20120199044
2012-08-09

Preparing and dispersing surface-modified colour pigments

#50
20100256252
2010-10-07

Pigment dispersion composition, curable color composition, color filter and method for producing the same

#51
20100092887
2010-04-15

FLUORINE-CONTAINING QUINACRIDONES IN COLOUR FILTERS FOR LCDs

#52
20090186200
2009-07-23

2,5-DI(METHOXYANILINO) TEREPHTHALIC ACID POLYMORPHS AND QUINACRIDONES REALIZED THEREFROM

#53
20090142618
2009-06-04

OLED device employing alkali metal cluster compounds

#54
20090020043
2009-01-22

Method for manufacturing dispersion of quinoline derivative

#55
20080319089
2008-12-25

Method of colouring carrier materials

#56
20080314285
2008-12-25

Quinacridone derivatives for pigment dispersions

#57
20080305261
2008-12-11

Non-aqueous quinacridone dispersions using dispersion synergists

#58
20080295734
2008-12-04

Non-aqueous inkjet inks of quinacridone pigments

#59
20080269381
2008-10-30

Non-aqueous pigment dispersions using dispersion synergists

#60
20080173847
2008-07-24

Fluorinated dyes or colorants and their uses

#61
20080087193
2008-04-17

Polymeric dispersants based on addition of amines to dialkylsuccinyl succinate or its derivatives

#62
20080073625
2008-03-27

Colored Composition for Color Filter and Display Using Color Filters Formed of the Colored Composition

#63
20080060554
2008-03-13

Process for the Preparation of Organic Materials

#64
20070269737
2007-11-22

Color forming compositions and associated methods

#65
20070221884
2007-09-27

Liminescent Silicon Oxide Flakes

#66
20070119345
2007-05-31

Process for the preparation of organic materials

#67
20070051275
2007-03-08

Method of colouring carrier materials

#68
20060281924
2006-12-14

Fluorinated dyes or colorants and their uses

#69
20060051811
2006-03-09

Site-specific labelling of proteins using acridone and quinacridone lifetime dyes

#70
20050176959
2005-08-11

Oxidation process for preparing quinacridone pigments

#71
20050154207
2005-07-14

Preparation of quinacridonequinones and substituted derivatives of same

#72
20050048224
2005-03-03

Colored composition for color filter and display using color filters formed of the colored composition

#73
20050039274
2005-02-24

Fluorinated dyes or colorants and their uses

#74
20050011403
2005-01-20

Quinacridone pigment compositions comprising unsymmetrically substituted components