Patents Represented by Attorney H. M. Kasper

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  • Hydrogen peroxide oxidation process for ketones
    Patent number: 4213906
    Abstract: A process for oxidizing ketones with hydrogen peroxide. The ketone is contacted with the hydrogen peroxide in a buffered solution in the presence of an arsenic containing catalyst. This process can lead to lactones directly from cyclic ketones.
    Type: Grant
    Filed: July 21, 1978
    Date of Patent: July 22, 1980
    Assignee: Allied Chemical Corporation
    Inventors: Frank Mares, Stephen E. Jacobson
  • Preparation of phosphorus containing metallic glass forming alloy melts
    Patent number: 4175950
    Abstract: Phosphorus rich transition metal alloys are protected by a layer of boron oxide during the melting process. The presence of the boron oxide layer prevents the evaporation of phosphorus values.
    Type: Grant
    Filed: July 17, 1978
    Date of Patent: November 27, 1979
    Assignee: Allied Chemical Corporation
    Inventors: Robert C. Linares, Wiktor Ambasz