Patents Represented by Attorney G. J. Blumberg

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  • Oxidation of butane to maleic anhydride
    Patent number: 4283288
    Abstract: A novel catalyst for the oxidation of butane to produce maleic anhydride comprising a phosphorus and vanadium mixed oxide wherein the catalyst is prepared by using an organic medium and has a specific phase identified by characteristic X-ray pattern. A process for the manufacture of maleic anhydride from butane feedstock utilizing the novel catalyst.
    Type: Grant
    Filed: May 14, 1980
    Date of Patent: August 11, 1981
    Assignee: Standard Oil Company (Indiana)
    Inventors: Carl A. Udovich, Bernard L. Meyers