Patents Represented by Attorney Terence Strobaugh

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  • High yield process for the production of methacrylic acid esters
    Patent number: 5393918
    Abstract: This invention provides a method for producing .alpha.,.beta.-unsaturated carboxylic acid esters in high yield from acetone cyanohydrin and sulfuric acid through the reduction of reaction side products and the recycling of process intermediates.
    Type: Grant
    Filed: December 2, 1993
    Date of Patent: February 28, 1995
    Assignee: Rohm and Haas Company
    Inventor: John C. Dobson