ClassID:

101964

C09B19/02 - CPC Classification

Classification description:

Oxazine dyes Bisoxazines prepared from aminoquinones

Recent Application in this class:
#1
20210062005
2021-03-04

Radiation-curable compositions of pigment violet 23 with improved removability from surfaces, method of making a radiation-curable composition and ink containing a radiation-curable composition

#2
20200268767
2020-08-27

Medical methods utilising high purity diaminophenothiazinium compounds

#3
20180230311
2018-08-16

Heavy metal free, blue and navy fibre-reactive dye mixtures

#4
20180078562
2018-03-22

Medical methods utilising high purity diaminophenothiazinium compounds

#5
20160177100
2016-06-23

Method for producing halogenated organic pigment, halogenated organic pigment obtained by the production method, and colored composition comprising the same

#6
20160137844
2016-05-19

Carbazole dioxazine pigment and a method for its preparation

#7
20160129009
2016-05-12

High purity diaminophenothiazinium compounds including methylthioninium chloride (MTC)

#8
20120100395
2012-04-26

INDICATOR SYSTEM FOR MONITORING A STERILIZATION PROCESS

#9
20110098466
2011-04-28

Synthesis Of Triphenodioxazine Pigments

#10
20110021510
2011-01-27

High purity diaminophenothiazinium compounds including methylthioninium chloride (MTC)

#11
20100128375
2010-05-27

Dioxazine sulfamoyl compound, coloring powder composition for color filter, and color filter

#12
20090142618
2009-06-04

OLED device employing alkali metal cluster compounds

#13
20090033844
2009-02-05

Method of producing fine particles of anthraquinone structure-containing pigment, fine particles of anthraquinone structure-containing pigment produced thereby, colored pigment dispersion composition therewith, colored photosensitive resin composition therewith and photosensitive resin transfer material therewith, and color filter and liquid crystal display device using the same

#14
20080319089
2008-12-25

Method of colouring carrier materials

#15
20080234480
2008-09-25

Triphendioxazine pigments

#16
20080207603
2008-08-28

Methods of chemical synthesis and purification of diaminophenothiazinium compounds including methylthioninium chloride (MTC)

#17
20080073625
2008-03-27

Colored Composition for Color Filter and Display Using Color Filters Formed of the Colored Composition

#18
20070221884
2007-09-27

Liminescent Silicon Oxide Flakes

#19
20070051275
2007-03-08

Method of colouring carrier materials

#20
20060287523
2006-12-21

Methods of treatment of a tauopathy condition comprising the use of thioninium compounds

#21
20050048224
2005-03-03

Colored composition for color filter and display using color filters formed of the colored composition