Patents by Inventor William W. Eudy

William W. Eudy 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).

  • Organosilicon quaternary ammonium antimicrobial compounds
    Patent number: 4406892
    Abstract: The use as antimocrobial agents of organosilicon quaternary ammonium compounds of the formula: ##STR1## wherein m+n is 16 to 19, m is 1 to 6, and n is 13 to 17 or m+n is 20 to 23, m is 4 to 11 and n is 9 to 17; X is a halogen; and Y is a hydrolyzable radical or hydroxy group.Substrates, such as cellulose fabrics, can be impregnated with these compounds, so that the growth of disease causing microorganisms in and on the substrates is inhibited.
    Type: Grant
    Filed: April 2, 1981
    Date of Patent: September 27, 1983
    Assignee: International Paper Company
    Inventor: William W. Eudy
  • Organosilicon quaternary ammonium antimicrobial compounds
    Patent number: 4282366
    Abstract: The use as antimicrobial agents of organosilicon quaternary ammonium compounds of the formula: ##STR1## wherein m+n is 16 to 19, m is 1 to 6, and n is 13 to 17 or m+n is 20 to 23, m is 4 to 11 and n is 9 to 17; X is a halogen; and Y is a hydrolyzable radical or hydroxy group.Substrates, such as cellulose fabrics, can be impregnated with these compounds, so that the growth of disease causing microorganisms in and on the substrates is inhibited.
    Type: Grant
    Filed: November 6, 1979
    Date of Patent: August 4, 1981
    Assignee: International Paper Company
    Inventor: William W. Eudy