ClassID:

101972

C09B23/005 - 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

Sub-classes:
Recent Application in this class:
#1
20260110689
2026-04-23

METHODS AND COMPOSITIONS RELATED TO MODIFIED FLUOROPHORES

#2
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

#3
20160012977
2016-01-14

Metal-complex dye, photoelectric conversion element, dye-sensitized solar cell, and dye solution containing metal-complex dye

#4
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

#5
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

#6
20150243445
2015-08-27

Photoelectric conversion element and method for producing the same

#7
20150213966
2015-07-30

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

#8
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

#9
20140353553
2014-12-04

Compound and carrier system having the compound

#10
20130319530
2013-12-05

Thiazole-based compound and uses thereof

#11
20130309715
2013-11-21

Pentamethine cyanine fluorescent dyes, preparation methods and uses thereof

#12
20130160854
2013-06-27

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

#13
20130137873
2013-05-30

Polycyclo dyes and use thereof

#14
20130074935
2013-03-28

DYE FORMULATION FOR FABRICATING DYE SENSITIZED ELECTRONIC DEVICES

#15
20130061929
2013-03-14

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

#16
20100104985
2010-04-29

COMPOUND FOR PHOTORESIST, PHOTORESIST LIQUID, AND ETCHING METHOD USING THE SAME

#17
20100076205
2010-03-25

Dye compound and dye-sensitized solar cell

#18
20080286207
2008-11-20

Polycyclo dyes and use thereof

#19
20070191455
2007-08-16

Substituted sym-triindole

#20
20070037012
2007-02-15

Organic compounds for electroluminescence and organic electroluminescent devices using the same