ClassID:

101998

C09B23/166 - CPC Classification

Classification description:

Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing hetero atoms only nitrogen atoms containing two or more nitrogen atoms

Recent Application in this class:
#1
20260015507
2026-01-15

OPTICAL FILTER AND IMAGING DEVICE

#2
20250370407
2025-12-04

PHOTOSENSITIVE COMPOSITION, HOLOGRAM RECORDING MEDIUM, HOLOGRAM OPTICAL ELEMENT, OPTICAL DEVICE, AND ELECTRONIC DEVICE

#3
20250346750
2025-11-13

WAVELENGTH SELECTIVE ABSORPTION FILTER AND ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE

#4
20240287312
2024-08-29

OPTICAL FILTER AND IMAGING DEVICE

#5
20230320564
2023-10-12

CA IX - NIR DYES AND THEIR USES

#6
20230159762
2023-05-25

NIR TO SWIR FLUORESCENT COMPOUNDS FOR IMAGING AND DETECTION

#7
20220162251
2022-05-26

NUCLEOTIDE ANALOGUES

#8
20220109128
2022-04-07

WAVELENGTH SELECTIVE ABSORPTION FILTER AND ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE

#9
20220045278
2022-02-10

Organic Salts For High Voltage Organic And Transparent Solar Cells

#10
20210063406
2021-03-04

CA IX-NIR dyes and their uses

#11
20200354577
2020-11-12

Optical filter and imaging device

#12
20200174009
2020-06-04

CA IX—NIR dyes and their uses

#13
20200148884
2020-05-14

Near infrared absorbing dye, optical filter, and imaging device

#14
20190375777
2019-12-12

Methods for synthesizing nucleotide analogues with disulfide linkers

#15
20190119305
2019-04-25

Highly fluorescent pyrrole-BFchromophores

#16
20190100654
2019-04-04

NIR to SWIR fluorescent compounds for imaging and detection

#17
20190062561
2019-02-28

POLYFUNCTIONAL POLYMERIZABLE COMPOUND AND COLORED COMPOSITION

#18
20180274025
2018-09-27

Methods of using nucleotide analogues

#19
20180208774
2018-07-26

Nucleotide analogues

#20
20180108846
2018-04-19

Organic salts for high voltage organic and transparent solar cells

#21
20170285040
2017-10-05

CA IX—NIR dyes and their uses

#22
20170259541
2017-09-14

Shrink films, and method of making thereof

#23
20170137878
2017-05-18

Methods of using nucleotide analogues

#24
20170137869
2017-05-18

Methods for synthesizing nucleotide analogues with disulfide linkers

#25
20170130051
2017-05-11

Nucleotide analogues

#26
20160355683
2016-12-08

Dyes for labelling molecular ligands

#27
20160054704
2016-02-25

Photopolymer formulations for producing holographic media having highly crosslinked matrix polymers

#28
20140206870
2014-07-24

Fluorescent dyes with large stokes shifts

#29
20140121333
2014-05-01

Permanent attachment of agents to surfaces containing C-H functionality

#30
20130224634
2013-08-29

Photopolymer formulation for producing holographic media having highly crosslinked matrix polymers

#31
20110286933
2011-11-24

Monofunctional carbocyanine dyes for in vivo and in vitro imaging

#32
20070174975
2007-08-02

Cationic heteroarylazine dyes and colorants containing these compounds

#33
20050198744
2005-09-15

Synthesis of tetraazapentamethine compounds, and processes for dyeing keratin fibers using this synthesis