ClassID:

105032

C09K2211/145 - CPC Classification

Classification description:

Chemical nature of organic luminescent or tenebrescent compounds; Macromolecular compounds; Heterocyclic containing oxygen as the only heteroatom

Recent Application in this class:
#1
20250354989
2025-11-20

POLYMERIC TANDEM DYES WITH SPACING LINKER GROUPS

#2
20250263555
2025-08-21

CONTROLLED LINKER LENGTH MODULATION OF DNA SCAFFOLDED DYE AGGREGATES

#3
20250002657
2025-01-02

WHITE LIGNIN, WHITE LIGNIN-POLYSACCHARIDE COMPLEX, AND METHOD FOR PRODUCING SAME

#4
20240343849
2024-10-17

TAGGED POLYMER AND METHOD

#5
20240327701
2024-10-03

HIGH MOLECULAR WEIGHT COMPOUNDS HAVING INDENO-DIBENZOHETEROLE STRUCTURE AS PARTIAL STRUCTURE, AND ORGANIC ELECTROLUMINESCENT ELEMENTS COMPRISING SAID HIGH MOLECULAR WEIGHT COMPOUNDS

#6
20240327655
2024-10-03

DYE-LABELED POLYMERS AND METHODS FOR PREPARING SAME

#7
20240124768
2024-04-18

TAGGING AGENTS, ANTI-SCALANT POLYMER COMPOSITIONS, AND METHODS

#8
20240043628
2024-02-08

METHOD FOR ISOLATING, FROM PLANT BIOMASS, AT LEAST ONE SELECTED FROM GROUP CONSISTING OF LIGNIN, HEMICELLULOSE, LIGNIN-POLYSACCHARIDE COMPOSITE, CELLULOSE, AND HEMICELLULOSE-CELLULOSE COMPOSITE

#9
20230416602
2023-12-28

FLUORESCENT POLYMERS AND SOLUTIONS THEREOF FOR SCALE CONTROL IN AQUEOUS SYSTEMS

#10
20230339923
2023-10-26

COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT USING THE SAME, AND AN ELECTRONIC DEVICE THEREOF

#11
20230303913
2023-09-28

High transparency electrochromic polymers

#12
20230242809
2023-08-03

Photochromic hydroxyurethane compound

#13
20230203369
2023-06-29

RETROGRADE NEURONAL TRACERS DETECTABLE BY FLUORESCENCE AND OTHER IMAGING METHODS

#14
20230151270
2023-05-18

Aggregation-Induced Emission Polymer, Preparation Method and Application Thereof

#15
20230101415
2023-03-30

LONG-PERSISTENT LUMINESCENCE EMITTER AND LONG-PERSISTENT LUMINESCENT DEVICE

#16
20230072620
2023-03-09

Fluorescent barcoded tags for drilling depth correlation

#17
20220397527
2022-12-15

METHODS AND SYSTEMS FOR MONITORING OR CONTROLLING ANTI-SCALANT CONCENTRATION

#18
20220186108
2022-06-16

Colour conversion film, and back light unit and display device comprising same

#19
20210115328
2021-04-22

Fluorescent particles with molecularly imprinted fluorescent polymer shells for cell staining applications in cytometry and microscopy

#20
20200123313
2020-04-23

Electrochromic polymer and synthesis and uses thereof

#21
20190310530
2019-10-10

Electrochromic device

#22
20190136065
2019-05-09

Compositions comprising a polymeric dye and a cyclodextrin and uses thereof

#23
20190119567
2019-04-25

Rare-earth complex polymer

#24
20190062625
2019-02-28

PHOTOCHROMIC MOLECULE-CYCLODEXTRIN INCLUSION COMPOUNDS AND METHOD FOR MAKING SAME

#25
20190062624
2019-02-28

PHOTOCHROMIC OPHTHALMIC LENS AND METHOD FOR MAKING THE SAME

#26
20190016852
2019-01-17

Electrochromic polymer and synthesis and uses thereof

#27
20180269411
2018-09-20

Triphenylene-based materials for organic electroluminescent devices

#28
20180171070
2018-06-21

Polyfluoreno[4,5-cde]oxepine conjugates and their use in methods of analyte detection

#29
20180083199
2018-03-22

Heterocyclic compound, light-emitting element, light-emitting device, electronic device, and lighting device

#30
20180079918
2018-03-22

METHODS OF PREPARING PAINTINGS

#31
20180010039
2018-01-11

Methods of making highly stable perovskite-polymer composites and structures using same

#32
20170338423
2017-11-23

Electroactive materials

#33
20170309842
2017-10-26

Self-assembled peptide nucleic acids

#34
20170299932
2017-10-19

Solid polymer electrolyte for electrochromic devices

#35
20170275418
2017-09-28

Polyfluoreno[4,5-cde]oxepine polymers and conjugates thereof

#36
20170267920
2017-09-21

Yellow to transmissive electrochromic polymers

#37
20170267811
2017-09-21

Broadly absorbing electrochromic polymers

#38
20170267689
2017-09-21

STIMULI-SWITCHABLE MOIETIES, MONOMERS AND POLYMERS INCORPORATING STIMULI-SWITCHABLE MOIETIES, AND METHODS OF MAKING AND USING SAME

#39
20170183422
2017-06-29

Fluorescent starch nanocrystal and preparation method and application thereof

#40
20170040540
2017-02-09

POLYMER MATRIX ELECTROLUMINESCENT MATERIALS AND DEVICES

#41
20160200939
2016-07-14

Coating compositions comprising polyorgano-silsesquioxane and a wavelength converting agent, and a wavelength converting sheet using the same

#42
20160197275
2016-07-07

Emitter having a condensed ring system

#43
20160186051
2016-06-30

Polymer compound, luminescent material, and light emitting device

#44
20160164010
2016-06-09

Self-assembled peptide nucleic acids

#45
20160141516
2016-05-19

Light emitting material, delayed fluorescent emitter, organic light emitting device, and compound

#46
20150249215
2015-09-03

Polymer compound, material for electronic elements, material for organic electroluminescent elements, and organic electroluminescent element

#47
20150111337
2015-04-23

Phenanthro[9,10-B]furan polymers and small molecules for electronic applications

#48
20150060813
2015-03-05

Heterocyclic compound, light-emitting element, light-emitting device, electronic device, and lighting device

#49
20140316052
2014-10-23

Polymer composition and polymer light emitting device

#50
20140155598
2014-06-05

Photochromic materials demonstrating improved fade rates

#51
20140145115
2014-05-29

Fluorescent polymeric materials containing lipid soluble rhodamine dyes

#52
20140124764
2014-05-08

Heterocyclic compound, light-emitting element, light-emitting device, electronic device, and lighting device

#53
20140042377
2014-02-13

Photochromic polymer

#54
20130200359
2013-08-08

Triphenylene-based materials for organic electroluminescent devices

#55
20130015434
2013-01-17

POLYMER MATRIX ELECTROLUMINESCENT MATERIALS AND DEVICES

#56
20120319571
2012-12-20

Electroactive materials

#57
20120319567
2012-12-20

ORGANIC ELECTROLUMINESCENT DEVICE AND LIGHT-EMITTING POLYMER COMPOSITION

#58
20120306358
2012-12-06

Composition and light emitting device using the same

#59
20120288690
2012-11-15

MULTI COLOR, PHOTOACTIVE, COLOR CHANGING COMPOSITIONS

#60
20120228593
2012-09-13

Electroactive materials

#61
20120074396
2012-03-29

Electroactive materials

#62
20120037889
2012-02-16

ORGANIC ELECTROLUMINESCENCE ELEMENT, DISPLAY DEVICE AND ILLUMINATION DEVICE

#63
20110303293
2011-12-15

COMPOSITION AND DEVICE USING SAME

#64
20110301301
2011-12-08

Imidized polymers containing luminescent groups and method for obtaining them

#65
20110226994
2011-09-22

Fluorescent polymeric materials containing lipid soluble rhodamine dyes

#66
20110204292
2011-08-25

COMPOSITIONS FOR FORMING WAVELENGTH CONVERSION FILMS FOR PHOTOVOLTAIC DEVICES, WAVELENGTH CONVERSION FILMS FOR PHOTOVOLTAIC DEVICES, AND PHOTOVOLTAIC DEVICES

#67
20110152491
2011-06-23

Polymers

#68
20110127516
2011-06-02

Polymer compound comprising aryl repeating units with crosslinking pendent groups and light-emitting element using same

#69
20110086454
2011-04-14

Dibenzofurane polymers for electroluminiscent devices

#70
20110049478
2011-03-03

Organic electroactive materials and an organic electronic device having an electroactive layer utilizing the same material

#71
20110049477
2011-03-03

Electroactive materials

#72
20110042652
2011-02-24

Electroactive materials

#73
20100317805
2010-12-16

POLYMERISABLE NAPHTHOPYRANE DERIVATIVES AND POLYMER MATERIALS OBTAINED FROM THESE DERIVATIVES

#74
20100288339
2010-11-18

Polymer compound and polymer light emitting device using the same

#75
20100227974
2010-09-09

CONJUGATED POLYMERS, PROCESS FOR THEIR PREPARATION AND THEIR USE

#76
20100212726
2010-08-26

POLYMER COMPOUND AND METHOD FOR PRODUCING THE SAME, AND LIGHT-EMITTING MATERIAL, LIQUID COMPOSITION, THIN FILM, POLYMER LIGHT-EMITTING DEVICE, SURFACE LIGHT SOURCE, DISPLAY DEVICE, ORGANIC TRANSISTOR AND SOLAR CELL, EACH USING THE POLYMER COMPOUND

#77
20100207516
2010-08-19

POLYMER COMPOUND AND POLYMER LIGHT-EMITTING DEVICE USING THE SAME

#78
20100189918
2010-07-29

Highly transparent electrochromic coating material, method for producing the same and use of the material

#79
20100167289
2010-07-01

Multi-color time resolved fluorophores based on macrocyclic lanthanide complexes

#80
20100165604
2010-07-01

WHITE ORGANIC ELECTROLUMINESCENT DEVICE

#81
20100096980
2010-04-22

BLOCK COPOLYMER AND POLYMER LIGHT-EMITTING DEVICE

#82
20100084965
2010-04-08

POLYMER MATERIAL AND POLYMER LIGHT-EMITTING DEVICE

#83
20100001632
2010-01-07

Polymer composition and polymer light emitting device

#84
20090318625
2009-12-24

Electroluminescent polymers and use thereof

#85
20090279160
2009-11-12

Amorphous polymers with pendant chromogenic groups

#86
20090247728
2009-10-01

Copolymers of indenofluorene and thiophene

#87
20090230362
2009-09-17

CONJUGATED OLIGOELECTROLYTE ELECTRON TRANSPORTING LAYERS

#88
20090209715
2009-08-20

Process for producing polymer

#89
20090174326
2009-07-09

POLYMER MATERIAL AND POLYMER LIGHT-EMITTING DEVICE USING SAME

#90
20090134784
2009-05-28

Carbazole-containing materials in phosphorescent light emitting diodes

#91
20090072197
2009-03-19

FLUORESCENT POLYMERIC MATERIALS CONTAINING LIPID SOLUBLE RHODAMINE DYES

#92
20090039765
2009-02-12

LIGHT EMITTING POLYMER COMPOSITION AND POLYMER LIGHT EMITTING DEVICE

#93
20090032776
2009-02-05

ELECTROLUMINESCENT MATERIALS AND THEIR USE

#94
20080274303
2008-11-06

Polymer Compound and Polymer Light Emitting Device Using the Same

#95
20080254320
2008-10-16

Polymer compound, luminescent material, and light emitting device

#96
20080248220
2008-10-09

Light-Emitting Material and Light-Emitting Device Using the Same

#97
20080213780
2008-09-04

MULTI-COLOR TIME RESOLVED FLUOROPHORES BASED ON MACROCYCLIC LANTHANIDE COMPLEXES

#98
20080145571
2008-06-19

Polymer Compound And Polymer Light Emitting Device Using The Same

#99
20080103301
2008-05-01

Photochromic materials demonstrating improved fade rates

#100
20080102312
2008-05-01

Electroluminescent polymers containing planar arylamine units, the preparation and use thereof

#101
20080070062
2008-03-20

Electrochromic arrangement

#102
20070197750
2007-08-23

Polymerisable naphthopyrane derivatives and polymer materials obtained from these derivatives

#103
20070196691
2007-08-23

Organic electroluminescent element, white light emission element, full color display device and lighting device

#104
20070196690
2007-08-23

Organic electroluminescent element material, organic electroluminescent element, display device and lighting device

#105
20070123690
2007-05-31

Conjugated polymers, representation thereof, and use of the same

#106
20070111027
2007-05-17

Light-emitting organic materials

#107
20070105030
2007-05-10

1,4-benzodioxane sulfonic acid compound and use thereof as electron-acceptor material

#108
20070073034
2007-03-29

Pseudo-donor-containing second-order nonlinear optical chromophores with improved stability and electro-optic polymers covalently incorporating the same

#109
20070024369
2007-02-01

Current-controlled CMOS (C3MOS) wideband input data amplifier for reduced differential and common-mode reflection

#110
20070003787
2007-01-04

Organic light-emitting device and method of manufacturing the same

#111
20060063026
2006-03-23

Solution-processable phosphorescent materials

#112
20050276993
2005-12-15

Electroluminescent device using metal nanoparticles

#113
20050040396
2005-02-24

Light emitter for a display

#114
20050037230
2005-02-17

Conjugated polymer preparation via Suzuki-coupling in emulsion