C09B 1/32

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
2024/0400,834 MULTIMERIC DYE MATERIALS AND DEVICES USING THEMApr 21, 22Dec 05, 24Not available
2023/0250,292 AROMATIC HYDROCARBON-SOLUBLE ANTHRAQUINONEJul 19, 21Aug 10, 23Not available
2017/0342,271 COLOR MATERIAL DISPERSION LIQUID FOR COLOR FILTER, COLOR RESIN COMPOSITION FOR COLOR FILTER, COLOR MATERIAL, COLOR FILTER, LIQUID CRYSTAL DISPLAY DEVICE, AND LIGHT-EMITTING DISPLAY DEVICEOct 15, 15Nov 30, 17DAI NIPPON PRINTING CO., LTD.
2017/0137,625 ANTHRAQUINONE COMPOUND USED FOR COLOR FILTER OF LCDJun 17, 14May 18, 17Not available
2017/0038,686 ANTHRAQUINONE COMPOUND USED FOR COLOR FILTER OF LCDApr 18, 14Feb 09, 17Not available