Patents by Inventor Robert Sydney Kenyon

Robert Sydney Kenyon 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).

  • Method of grafting monomers to wool with nitric acid
    Patent number: 4007143
    Abstract: Monomers containing sterically available vinyl groups can be copolymerized with wool in the presence of a mineral acid or an organic acid containing up to 3 carbon atoms. The effect can be enhanced by conducting the reaction in the presence of an activating radiation.
    Type: Grant
    Filed: June 10, 1975
    Date of Patent: February 8, 1977
    Inventors: John Lyndon Garnett, Robert Sydney Kenyon
  • Enzyme insolubilization
    Patent number: 3981775
    Abstract: Enzymes are insolubilized by attachment to a polymeric material by grafting p-nitro styrene or p-nitrophenylacrylate to the polymeric material, converting the nitro group to an amino, diazo or isothiocyanate group and covalently attaching an enzyme to the active group so formed.
    Type: Grant
    Filed: January 10, 1975
    Date of Patent: September 21, 1976
    Inventors: Robert Sydney Kenyon, John Lyndon Garnett, Michael James Liddy