Patents Represented by Attorney Judith L. Byorkick

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  • Electrophotographic imaging members with bichromophoric bisazo phthalocyanine photoconductive materials
    Patent number: 5066796
    Abstract: Disclosed is an imaging member which comprises a conductive substrate and a photogenerating layer containing a compound selected from the group consisting of: ##STR1## and mixtures thereof, wherein Cp represents a coupler group, l, m, n, and o can each be 0, 1, 2, 3, or 4, the sum of l, m, n, and o is from 1 to 8, and M is selected from the group consisting of metals, metal oxides, metal halides, and metal hydroxy compounds.
    Type: Grant
    Filed: May 31, 1990
    Date of Patent: November 19, 1991
    Assignee: Xerox Corporation
    Inventor: Kock-Yee Law