Patents Represented by Attorney Robert A. Migliormi

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  • Noble metal-containing catalyst containing a specific ratio of silica to aluminum in the framework
    Patent number: 7538065
    Abstract: An improved noble metal-containing catalyst containing a specific ratio of silica to aluminum in the framework suitable for use in the hydroprocessing of hydrocarbonaceous feeds, which is directed at a catalyst comprising a hydrogenation-dehydrogenation component selected from the Group VIII noble metals and mixtures thereof on a mesoporous support having aluminum incorporated into its framework and an average pore diameter of about 15 to less than about 40 ?.
    Type: Grant
    Filed: August 17, 2005
    Date of Patent: May 26, 2009
    Assignee: International Business Machines Corporation
    Inventors: Stephen J. McCarthy, Wenyih F. Lai, Sylvain S. Hantzer, Ian A. Cody