Patents Represented by Attorney D. W. Webster

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  • Lewis base catalyzed phase transfer coating process for polyanilines
    Patent number: 5266617
    Abstract: This invention relates to a Lewis base catalyzed phase transfer coating process for coating a substrate with an acid substituted polyaniline.
    Type: Grant
    Filed: April 22, 1991
    Date of Patent: November 30, 1993
    Assignee: Allied-Signal Inc.
    Inventor: Chien-Chung Han