ClassID:

102431

C09B57/08 - CPC Classification

Classification description:

Other synthetic dyes of known constitution Naphthalimide dyes; Phthalimide dyes

Recent Application in this class:
#1
20250388756
2025-12-25

NOVEL FLUORESCENT COMPOUND, AND LIPID BILAYER DYEING METHOD AND ENDOCYTOSIS DETECTION METHOD USING SAID COMPOUND

#2
20250084759
2025-03-13

FLUORESCENT DYE OIL TRACER COMPOSITIONS

#3
20240400834
2024-12-05

MULTIMERIC DYE MATERIALS AND DEVICES USING THEM

#4
20240327910
2024-10-03

NAPHTHALIMIDE DYES AND USES IN NUCLEIC ACID SEQUENCING

#5
20240090639
2024-03-21

ITEM OF LUGGAGE

#6
20230399942
2023-12-14

Fluorescent dye oil tracer compositions

#7
20220372297
2022-11-24

Water soluble fluorescent or colored dyes and methods for their use

#8
20210263043
2021-08-26

Kits comprising aldehydes to reduce artifacts in analyzing glycans released from glycoproteins or glycopeptides

#9
20210261782
2021-08-26

Water soluble fluorescent or colored dyes and methods for their use

#10
20210214561
2021-07-15

Encapsulated materials with improved properties

#11
20210041322
2021-02-11

Meltable fluorescent dye for leak detection

#12
20200332184
2020-10-22

FLUORESCENT COLORANTS BASED ON CYANOARYL-SUBSTITUTED NAPHTHOYLENEBENZIMIDAZOLE COMPOUNDS

#13
20200109317
2020-04-09

Additive for quality determination of adhesive bond primers

#14
20200109287
2020-04-09

Water soluble fluorescent or colored dyes and methods for their use

#15
20190170763
2019-06-06

Use of mild electrophiles to reduce artifacts in analyzing glycans released from glycoproteins or glycopeptides

#16
20190139705
2019-05-09

Electro-polarizable compound and capacitor

#17
20190108944
2019-04-11

Electro-polarizable compound and capacitor

#18
20190010165
2019-01-10

CYANATED BENZOXANTHENE AND BENZOTHIOXANTHENE COMPOUNDS

#19
20180163052
2018-06-14

Water soluble fluorescent or colored dyes and methods for their use

#20
20180159043
2018-06-07

Organic thin film transistor, method of manufacturing organic thin film transistor, organic thin film transistor material, organic thin film transistor composition, organic semiconductor film, and compound

#21
20180155338
2018-06-07

Organic thin film transistor, method of manufacturing organic thin film transistor, organic thin film transistor material, organic thin film transistor composition, organic semiconductor film, and compound

#22
20180065980
2018-03-08

Cyanated benzoxanthene and benzothioxanthene compounds

#23
20170331049
2017-11-16

4-oxoquinoline compounds

#24
20170260076
2017-09-14

Fluorescent monomers and tagged treatment polymers containing same for use in industrial water systems

#25
20170174676
2017-06-22

Chlorinated napthalenetetracarboxylic acid derivatives, preparation thereof and use thereof in organic electronics

#26
20170117479
2017-04-27

N-fluoroalkyl-substituted dibromonaphthalene diimides and their use as semiconductor

#27
20160305964
2016-10-20

Fluorescent metal ion indicators with large stokes shifts

#28
20160208100
2016-07-21

Water soluble fluorescent or colored dyes and methods for their use

#29
20160149144
2016-05-26

Photoelectric conversion material, photoelectric conversion element, optical sensor, and imaging element

#30
20160076076
2016-03-17

Specific fluorescent probe based on albumin pseudo-esterase hydrolysis reaction and use thereof

#31
20150315177
2015-11-05

Substituted quinones or analogues as colouring agents

#32
20150252135
2015-09-10

Polycyclic aromatic hydrocarbon compounds containing an S atom or S(=O)group in their basic structure

#33
20150225413
2015-08-13

Double donor functionalisation of the peri-positions of perylene and naphthalene monoimide via versatile building blocks

#34
20150123090
2015-05-07

Method for the deposition of an organic material

#35
20140242709
2014-08-28

Rapid fluorescence tagging of glycans and other biomolecules with enhanced MS signals

#36
20140183140
2014-07-03

Fluorescent monomers and tagged treatment polymers containing same for use in industrial water systems

#37
20140121309
2014-05-01

Organic colouring agents and coloured polymer compositions with a high stability to weathering

#38
20130127150
2013-05-23

Polycyclic aromatic hydrocarbon compounds containing an S atom or S(═O)group in their basic structure

#39
20130122222
2013-05-16

Polymer-bonded polycyclic aromatic hydrocarbons having nitrogen containing substituents

#40
20120289697
2012-11-15

Sulfonic acid derivative compound and novel naphthalic acid derivative compound

#41
20120253045
2012-10-04

Sulfur containing heterocycle-fused naphthalene tetracarboxylic acid diimide derivatives, preparation method and use thereof

#42
20120219948
2012-08-30

Application of quantum dots for nuclear staining

#43
20120172529
2012-07-05

Migration-free coloured copolycondensates for colouring polymers

#44
20120152150
2012-06-21

Organic colouring agents and coloured polymer compositions with a high stability to weathering

#45
20120059168
2012-03-08

Naphthalenetetracarboxylic acid derivatives and their use as semiconductors

#46
20120009683
2012-01-12

Fluorescent metal ion indicators with large stokes shifts

#47
20110294257
2011-12-01

Methods of providing semiconductor layers from amic acid salts

#48
20110291076
2011-12-01

Articles containing coatings of amic acid salts

#49
20110269966
2011-11-03

SEMICONDUCTING ARTICLES

#50
20110269265
2011-11-03

Methods of preparing semiconductive compositions and devices

#51
20110266523
2011-11-03

Semiconducting devices and methods of preparing

#52
20110183462
2011-07-28

Method of making N-type semiconductor devices

#53
20110180784
2011-07-28

Organic semiconducting compositions and N-type semiconductor devices

#54
20110136333
2011-06-09

Semiconductor materials and methods of preparation and use thereof

#55
20110113572
2011-05-19

Specific naphthalmide-type dyes, dye composition comprising at least one such dye, process using same and uses

#56
20110028644
2011-02-03

Compositions, methods and polymers

#57
20100252112
2010-10-07

Semiconducting compounds and devices incorporating same

#58
20100204475
2010-08-12

N-type semiconductors and related devices

#59
20100196922
2010-08-05

FLUORESCENT METAL ION INDICATORS WITH LARGE STOKES SHIFTS

#60
20100178728
2010-07-15

Aryl dicarboxylic acid diimidazole-based compounds as n-type semiconductor materials for thin film transistors

#61
20100072438
2010-03-25

Heptarylene-and octarylenetetracarboximides and preparation thereof

#62
20090320216
2009-12-31

Fluorescent entity, dyeing composition containing at least one fluorescent entity, and method for lightening keratin materials using said at least one fluorescent entity

#63
20090315025
2009-12-24

Liquid crystalline organic semiconductor material and organic electron device

#64
20090312553
2009-12-17

N-type semiconductor materials for thin film transistors

#65
20090301552
2009-12-10

Chlorinated naphthalenetetracarboxylic acid derivatives, preparation thereof and use thereof in organic electronics

#66
20090261323
2009-10-22

N,N′-di(arylalkyl)-substituted naphthalene-based tetracarboxylic diimide compounds as n-type semiconductor materials for thin film transistors

#67
20090256137
2009-10-15

N-type semiconductor materials in thin film transistors and electronic devices

#68
20090186888
2009-07-23

Fused pyrrolocarbazoles

#69
20090083911
2009-04-02

Dyes of improved optical brightness and/or fluorescence and compositions containing them

#70
20090029389
2009-01-29

FLUORESCENT METAL ION INDICATORS WITH LARGE STOKES SHIFTS

#71
20090001354
2009-01-01

Heterocycloalkyl-substituted naphthalene-based tetracarboxylic diimide compounds as N-type semiconductor materials for thin film transistors

#72
20080300405
2008-12-04

Naphthalenetetracarboxylic acid derivatives and their use as semiconductors

#73
20080283826
2008-11-20

Aryl dicarboxylic acid diimidazole-based compounds as n-type semiconductor materials for thin film transistors

#74
20080234287
2008-09-25

SULFUR-CONTAINING NAPHTHALIMIDE DERIVATIVES

#75
20080215254
2008-09-04

Method for the determination of the concentration of a non-volatile analyte

#76
20080185577
2008-08-07

Diimide-based semiconductor materials and methods of preparing and using the same

#77
20080177073
2008-07-24

Methods for preparing arene-BIS (dicarboximide)-based semiconducting materials and related intermediates for preparing same

#78
20080161569
2008-07-03

Preparation of perylen-3,4:9,10-tetracarboxylic dianhydride and also of naphtalene-1,8-dicarboximides

#79
20080087878
2008-04-17

USE OF PERYLENE DIIMIDE DERIVATIVES AS AIR-STABLE N-CHANNEL ORGANIC SEMICONDUCTORS

#80
20080021220
2008-01-24

Naphthalene-based semiconductor materials and methods of preparing and use thereof

#81
20070259151
2007-11-08

Imide compound and optical recording media made by using the same

#82
20070221884
2007-09-27

Liminescent Silicon Oxide Flakes

#83
20070203135
2007-08-30

Fused pyrrolocarbazoles

#84
20070151046
2007-07-05

Neutral and cationic naphthalene and colorants for keratin fibers containing these compounds

#85
20070119000
2007-05-31

Brightening direct dyes for keratin fibers and colorants containing these compounds

#86
20070116895
2007-05-24

N,N′-dicycloalkyl-substituted naphthalene-based tetracarboxylic diimide compounds as n-type semiconductor materials for thin film transistors

#87
20070096084
2007-05-03

N-type semiconductor materials for thin film transistors

#88
20060237712
2006-10-26

N,N′-di(arylalkyl)-substituted naphthalene-based tetracarboxylic diimide compounds as n-type semiconductor materials for thin film transistors

#89
20060205760
2006-09-14

Molecules and methods for fluorescence microscopy

#90
20060111367
2006-05-25

Sulfur-containing naphthalimide derivatives

#91
20060078518
2006-04-13

Cosmetic compositions containing fluorescent colorants for natural skin appearance

#92
20060024833
2006-02-02

Fluorescent metal ion indicators with large stokes shift

#93
20050208425
2005-09-22

Imide compound and optical recording media made by using the same

#94
20050176970
2005-08-11

Perylene n-type semiconductors and related devices

#95
20050137245
2005-06-23

Fused pyrrolocarbazoles

#96
20050131220
2005-06-16

Method for the production of perylen-3,4:9,10-tetracarboxylic acid diimides and perylen-3,4:9,10-tetracarboxylic acid dianhydride and naphtalene-1,8-dicarboxylimides

#97
20050109986
2005-05-26

Sulfoderivatives of acenaphtho[1,2-]quinoxaline, lyotropic liquid crystal and anisotropic film on their base

#98
15493461
2017-12-19

Process for producing naphthalimide diester fluorescent dyes and compositions thereof