ClassID:

101973

C09B23/0058 - CPC Classification

Classification description:

Methine or polymethine dyes, e.g. cyanine dyes substituted on the polymethine chain the substituent being a COOH and/or a functional derivative thereof the substituent being CN

Recent Application in this class:
#1
20240360318
2024-10-31

DYES FOR ANALYSIS OF PROTEIN AGGREGATION

#2
20230192675
2023-06-22

Near and shortwave infrared polymethine dyes

#3
20220380601
2022-12-01

DYES, DYE-SENSITIZED SOLAR CELLS, AND METHODS OF MAKING AND USING THE SAME

#4
20210139708
2021-05-13

Composition, film, near infrared cut filter, laminate, pattern forming method, solid image pickup element, image display device, infrared sensor, and color filter

#5
20210009809
2021-01-14

DYES FOR ANALYSIS OF PROTEIN AGGREGATION

#6
20200247998
2020-08-06

Dyes, dye-sensitized solar cells, and methods of making and using the same

#7
20190241584
2019-08-08

Fluorescent dye and preparation method and use thereof

#8
20190112486
2019-04-18

Methine dyes

#9
20180305552
2018-10-25

Composition, film, near infrared cut filter, laminate, pattern forming method, solid image pickup element, image display device, infrared sensor, and color filter

#10
20180263951
2018-09-20

Method of quenching singlet and triplet excited states of photodegradable pigments, such as porphyrin compounds, particularly protoporphyrin IX, with conjugated fused tricyclic compounds having electron withdrawing groups, to reduce generation of singlet oxygen

#11
20170349752
2017-12-07

Yellow methine dyes

#12
20160148758
2016-05-26

Dye sensitized solar cell

#13
20160104846
2016-04-14

Preparation of pi-extended naphthalene diimides and their use as semiconductor

#14
20150376411
2015-12-31

Dyes and compositions, and processes for using same in analysis of protein aggregation and other applications

#15
20150280145
2015-10-01

Photoelectric conversion element, dye-sensitized solar cell, metal complex dye, dye solution, dye-adsorbed electrode and method of producing dye-sensitized solar cell

#16
20150248969
2015-09-03

Photoelectric conversion element, dye-sensitized solar cell, metal complex dye, dye solution, dye-adsorbed electrode, and method for producing dye-sensitized solar cell

#17
20150243445
2015-08-27

Photoelectric conversion element and method for producing the same

#18
20150213966
2015-07-30

Diketopyrrolopyrole (DPP)-based sensitizers for electrochemical or optoelectronic devices

#19
20150164852
2015-06-18

Method of quenching singlet and triplet excited states of pigments, such as porphyrin compounds, particularly protoporphyrin IX, with conjugated fused tricyclic compounds have electron withdrawing groups, to reduce generation of reactive oxygen species, particularly singlet oxygen

#20
20150027542
2015-01-29

Dye for photoelectric conversion device and photoelectric conversion device

#21
20140353553
2014-12-04

Compound and carrier system having the compound

#22
20130319530
2013-12-05

Thiazole-based compound and uses thereof

#23
20130309715
2013-11-21

Pentamethine cyanine fluorescent dyes, preparation methods and uses thereof

#24
20130306920
2013-11-21

Colored photosensitive composition

#25
20130186468
2013-07-25

Photoelectric conversion device and photoelectric conversion device dye, and compound

#26
20130160854
2013-06-27

Di-thiazolyl-benzodiazole based sensitizers and their use in photovoltaic cell

#27
20130074935
2013-03-28

DYE FORMULATION FOR FABRICATING DYE SENSITIZED ELECTRONIC DEVICES

#28
20130061929
2013-03-14

PHOTOELECTRIC CONVERSION ELEMENT, METHOD FOR PRODUCING PHOTOELECTRIC CONVERSION ELEMENT, AND SOLAR CELL

#29
20130041062
2013-02-14

Dye and coloring photosensitive composition

#30
20120302763
2012-11-29

Quinoid thiophene organic photoelectric material, preparation method thereof and application thereof

#31
20120193588
2012-08-02

Method for producing an optical filter

#32
20120152303
2012-06-21

Organic Solar Cell or Photodetector Having Improved Absorption

#33
20120090684
2012-04-19

Organic dye, composite dye and dye-sensitized solar cells using the same

#34
20120049174
2012-03-01

CONJUGATED COMPOUND, AND ORGANIC THIN FILM AND ORGANIC THIN FILM ELEMENT EACH COMPRISING SAME

#35
20110256422
2011-10-20

MEROCYANINES FOR PRODUCING PHOTOACTIVE LAYERS FOR ORGANIC SOLAR CELLS AND ORGANIC PHOTODETECTORS

#36
20110253218
2011-10-20

Dye for photoelectric conversion device and photoelectric conversion device

#37
20110224334
2011-09-15

Near-infrared-ray absorbing material containing cyanine compound, and cyanine compound

#38
20110195235
2011-08-11

Near-infrared absorptive composition, near-infrared absorptive coated material, near-infrared absorptive liquid dispersion, near-infrared absorptive ink, printed material, and near-infrared absorptive image-forming composition

#39
20110155249
2011-06-30

Dye for photoelectric conversion device and photoelectric conversion device

#40
20110130305
2011-06-02

Dyes and compositions, and processes for using same in analysis of protein aggregation and other applications

#41
20110070407
2011-03-24

Near-infrared absorptive dye-containing curable composition, ink composition and method of producing near-infrared absorptive filter

#42
20110046000
2011-02-24

Methods to increase the photostability of dyes

#43
20110012075
2011-01-20

Infrared absorptive compound, and fine particle containing the compound

#44
20100204474
2010-08-12

Cyanine compounds

#45
20100166663
2010-07-01

Probe for a hair cell, and labelling method for a hair cell using the probe for a hair cell

#46
20100108957
2010-05-06

OPTICAL FILTER

#47
20100076205
2010-03-25

Dye compound and dye-sensitized solar cell

#48
20090293951
2009-12-03

Dye for dye-sensitized solar cell and dye-sensitized solar cell including the same

#49
20090123686
2009-05-14

Optical recording material and cyanine compound

#50
20080220407
2008-09-11

Fluorescent water-soluble conjugated polyene compounds that exhibit aggregation induced emission and methods of making and using same

#51
20080207918
2008-08-28

Cyanine compounds, optical filters, and optical recording materials

#52
20080125524
2008-05-29

Optical filter

#53
20080091037
2008-04-17

Phase change ink formulations, colorant formulations, and methods of forming colorants

#54
20080091036
2008-04-17

Phase change ink formulations, colorant formulations, and methods of forming colorants

#55
20070191455
2007-08-16

Substituted sym-triindole

#56
20070037012
2007-02-15

Organic compounds for electroluminescence and organic electroluminescent devices using the same

#57
20060161009
2006-07-20

Phase change ink formulations, colorant formulations, and methods of forming colorants

#58
20060155135
2006-07-13

Phase change ink formulations, colorant formulations, and methods of forming colorants