Class 534/740 - Hetero ring or polycyclo ring system which contains a hetero ring as one of the cyclos bonded directly to an azo group

Subclass of Class 534 - Organic compounds -- part of the class 532-570 series
Definition: Compounds in which a hetero ring or a polycyclo ring system
No. of applications: 4
Last issue date: 08/12/2010

Application No.	Application Title	Issue Date
20100199443	YELLO ANIONIC DISAZO DYES The present invention relates to novel yellow anionic dyes, a process for their preparation, certain novel intermediates necessary for their preparation and the use of these dyes for dyeing natural or synthetic materials, in particular, paper. The dyes are of formula (1...	08/12/2010
20070276104	LIGAND-FUNCTIONALIZED/AZO COMPOUNDS AND METHODS OF USE THEREOF Described herein are ligand-functionalized/azo compounds and methods of use thereof. ...	11/29/2007
20070009819	Novel compound, and electrophotographic photoreceptor and electrophotographic apparatus made by using the same A compound useful for a positive charge type electrophotographic photoreceptor with high sensitivity for copiers and printers by using such a novel organic material as a charge transport substance in a photosensitive layer and an electrophotographic apparatus using the...	01/11/2007
20050227309	Optically-detectable enzyme substrates and their method of use The present invention relates to compounds that are substrates for an enzyme, and upon reaction with the enzyme provide a detectable response, such as an optically detectable response. In particular, the compounds have utility in detecting the presence of a β-lactamase...	10/13/2005

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