Patents by Inventor Elizabeth F. McCandish

Elizabeth F. McCandish 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).

  • Light duty liquid detergent compostion comprising a sulfosuccinamate-containing surfactant blend
    Patent number: 5480586
    Abstract: An aqueous liquid detergent composition for handwashing soiled dishware includes specific narrow classes and amounts of magnesium or sodium alkyl benzene sulfonate surfactant, alkyl ether sulfate surfactant, C.sub.12 -C.sub.16 alkyl polyglucoside and alkanolamide foam stabilizer. A higher alkyl sulfosuccinate or sulfosuccinamate, optionally ethoxylated, anionic surfactant may also be present. The compositions are capable of generating a stable foam and are effective in cleaning greasy soils with acceptable mildness for the consumer with good rinseability.
    Type: Grant
    Filed: September 26, 1994
    Date of Patent: January 2, 1996
    Assignee: Colgate-Palmolive Co.
    Inventors: Gary Jakubicki, Elizabeth F. McCandish