ClassID:

102374

C09B47/30 - CPC Classification

Classification description:

Porphines; Azaporphines; Phthalocyanines abbreviation: Pc Metal-free phthalocyanines

Sub-classes:
Recent Application in this class:
#1
20250221228
2025-07-03

DISPLAY DEVICE

#2
20230399515
2023-12-14

PHTHALOCYANINE DYE COMPOUNDS, CONJUGATES AND METHODS OF USE THEREOF

#3
20230125454
2023-04-27

CONJUGATE OF PHTHALOCYANINE DYE AND ANTIBODY OR PEPTIDE

#4
20230105118
2023-04-06

ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER, ELECTROSTATIC CHARGE IMAGE DEVELOPER, AND TONER CARTRIDGE

#5
20220348726
2022-11-03

Liquid color masterbatch composition and fabricating method for colored fiber

#6
20220249708
2022-08-11

NARROW EMISSION DYES, COMPOSITIONS COMPRISING SAME, AND METHODS FOR MAKING AND USING SAME

#7
20220010140
2022-01-13

Phthalocyanine dye compounds, conjugates and methods of use thereof

#8
20210253863
2021-08-19

ARTICLE INCLUDING PHTHALOCYANINE DYES

#9
20200392343
2020-12-17

COMPOSITION, CURED PRODUCT, COLOR FILTER, METHOD FOR PRODUCING COLOR FILTER, SOLID-STATE IMAGING ELEMENT, IMAGE DISPLAY DEVICE, AND COMPOUND

#10
20200299512
2020-09-24

Composition, film, infrared transmitting filter, and solid-state imaging element

#11
20200199368
2020-06-25

ARTICLE INCLUDING PHTHALOCYANINE DYES

#12
20200004051
2020-01-02

Color vision correction filter and optical component

#13
20190332023
2019-10-31

Electrophotographic photosensitive member, process cartridge, and image forming apparatus

#14
20150253591
2015-09-10

DYE COMPOSITION FOR ELECTROWETTING DISPLAY AND ELECTROWETTING DISPLAY DEVICE

#15
20150125792
2015-05-07

PHTHALOCYANINE PIGMENT AND PIGMENT DISPERSION, INK AND COLOR FILTER RESIST COMPOSITION CONTAINING SAME

#16
20150065729
2015-03-05

Boron subphthalocyanine compounds and method of making

#17
20150065713
2015-03-05

Boron subphthalocyanine compounds and method of making

#18
20140121309
2014-05-01

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

#19
20140011993
2014-01-09

PROCESS FOR PREPARING SILICA PARTICLES CONTAINING A PHTHALOCYANINE DERIVATIVE BY MICROWAVE IRRADIATION, SAID PARTICLES AND USES THEREOF

#20
20120152150
2012-06-21

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

#21
20110311911
2011-12-22

METHOD OF PROVING AUTHENTICITY, SIGNAL CONVERSION METHOD, POLYMER WELDING METHOD, METHOD OF PRODUCING LITHOGRAPHIC PRINTING PLATE, INK FOR PRINTING, TONER, AND HEAT RAY-SHIELDING MATERIAL, EACH USING NAPHTHALOCYANINE COMPOUND, AND METHOD OF PRODUCING NAPHTHALOCYANINE COMPOUND

#22
20110278461
2011-11-17

INFRARED ABSORBING COMPOSITION, INFRARED ABSORBING INK, RECORDED ARTICLE, IMAGE RECORDING METHOD, AND IMAGE DETECTING METHOD

#23
20090266877
2009-10-29

Method of enabling data entry using substrate comprising IR-absorbing dye

#24
20090155177
2009-06-18

Phthalocyanine dyes and their preparation and use

#25
20080227973
2008-09-18

Use of phthalocyanines as marking substances for liquids

#26
20080095950
2008-04-24

Compositions Containing Phthalocyanine Dyes

#27
20070293606
2007-12-20

Infrared absorption filter

#28
20070010645
2007-01-11

Red-shifted water dispersible IR dyes

#29
20070008392
2007-01-11

Nitrogen-substituted water-dispersible phthalocyanine dyes