Patents by Inventor Edmund J. Niedzinskl

Edmund J. Niedzinskl has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Carbohydrate analog inhibitors of alpha-amylase
    Patent number: 7320998
    Abstract: The present invention provides carbohydrate analogs of the formula: wherein X is CH2, O, or NH, and R1-8 are independently H, a short hydrocarbon, a substituted amine, an alcohol, a substituted ether, a substituted amide, a substituted ketone, a substituted carboxylic acid, a short peptide, or a short oligosaccharide, Y is H, a short hydrocarbon, a short peptide, or a short oligosaccharide, and R9 is H, a short hydrocarbon, a substituted amine, an alcohol, a substituted ether, a substituted amide, a substituted ketone, a carboxylic acid, a short peptide, or a short oligosaccharide.
    Type: Grant
    Filed: July 9, 2004
    Date of Patent: January 22, 2008
    Assignee: Chymos Corporation
    Inventors: Stephen S. Rothman, Edmund J. Niedzinskl