Patents Represented by Attorney Raymond M. Speer, Jr.

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  • 2-(2-Furoyl)1,2-benzisothiazole-3-one, 2-(2-furoyl) saccharin, and 2-(2-thenoyl) saccharin
    Patent number: 4195023
    Abstract: Certain novel acyl saccharins and acyl 3-oxo-1,2-benzisothiazolines, their preparation, pharmaceutical compositions and novel methods of inhibiting elatase and treating emphysema are disclosed.
    Type: Grant
    Filed: August 20, 1975
    Date of Patent: March 25, 1980
    Assignee: Merck & Co., Inc.
    Inventors: Dennis Mulvey, Howard Jones, Morris Zimmerman