Patent Class: Organic Compounds -- Part Of The Class 532-570 Series (552/111)
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Colorant compositions
Inventor: Stephens, et al. | Patent Number: 7097669
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Method for producing aqueous solutions of cationic diarylmethane colorants and triarylmethane colorants
Inventor: Gessner, et al. | Patent Number: 6533826
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Organic compounds
Inventor: Bleicher | Patent Number: 5922890
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Color-shifted dyes with thermally unstable carbamate moiety comprising T-alkoxycarbonyl group
Inventor: Borror, et al. | Patent Number: 4826976
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Urethanes composed of aliphatic fluoroalcohols, isocyanates and aromatic compounds, a process for their preparation and their use
Inventor: Wehowsky, et al. | Patent Number: 4782175
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Urethanes which contain perfluoroalkyl groups, epichlorohydrin groups and dialcohol radicals, the preparation and use thereof
Inventor: Wehowsky, et al. | Patent Number: 4766234
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Process for the preparation of triarylmethane compounds
Inventor: Tsujimoto, et al. | Patent Number: 4632987
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Triphenylmethane dyestuffs
Inventor: Hung, et al. | Patent Number: 4632783
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Triphenylmethane dyestuff
Inventor: Hung, et al. | Patent Number: 4595536
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Organic photoconductors having improved pre-exposure fatigue resistance and blooming properties
Inventor: Bennett, et al. | Patent Number: 4590006
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Process for the preparation of acid dyestuffs of low electrolyte content of the triphenylmethane series
Inventor: Engelmann | Patent Number: 4566999
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Method for sanitizing toilets
Inventor: Hung, et al. | Patent Number: 4536368
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Method for sanitizing toilets
Inventor: Hung, et al. | Patent Number: 4536367
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Process for the production of triaryl methane compounds
Inventor: Clark, et al. | Patent Number: 4533499
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Cationic dyes
Inventor: Bruder, et al. | Patent Number: 4353833
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Preparation of basic triarylmethane dyestuffs
Inventor: Hermann | Patent Number: 4340540
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Preparation of cationic triarylmethane dyestuffs
Inventor: Hermann | Patent Number: 4330476
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Process for preparing triarylmethane dyes
Inventor: Cesark | Patent Number: 4321207
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Process for the preparation of basic dyestuffs
Inventor: Hermann | Patent Number: 4318859
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Novel triarylmethane compounds
Inventor: Foley | Patent Number: 4283538
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Novel triarylmethane compounds
Inventor: Foley | Patent Number: 4282160
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Novel triarylmethane compounds
Inventor: Foley | Patent Number: 4277406
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Process for isolating triarylmethane dyestuffs
Inventor: Hermann, et al. | Patent Number: 4247470
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Triphenylmethane dyes
Inventor: Kast, et al. | Patent Number: 4223144
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Process for isolating triarylmethane dyestuffs
Inventor: Hermann, et al. | Patent Number: 4211716
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Pressure-sensitive recording material
Inventor: Kuhlthau, et al. | Patent Number: 4211436
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Method for synthesizing acid blue 104
Inventor: Chiang | Patent Number: 4180513
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Fungicidally active oxime-ethers of isonitrosocyanoacetamides
Inventor: Brandes, et al. | Patent Number: 4178383
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Charge transport overlayer in photoconductive element and method of use
Inventor: Pai, et al. | Patent Number: 4140529
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Triaryl-methane dyestuffs
Inventor: Raue, et al. | Patent Number: 4115413