Patents by Inventor Elliot M. Scherr

Elliot M. Scherr 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).

  • Patent number: 5496490
    Abstract: A particulate laundry detergent composition is provided having significantly improved oily soil removal activity. The composition comprises (a) from about 1 to 50%, by weight, of one or more detergent compounds selected from the group consisting of anionic, nonionic and amphoteric detergent compounds, and mixtures thereof; (b) a lipase enzyme in an amount effective for oily soil removal from stained fabric; and (c) a soil release polymer in an amount effective for oily soil removal from stained fabric. The laundry detergent compositions is characterized by its ability to remove a variety of oily soils from fabric to an extent greater than the additive soil removing effects measured with comparative compositions containing components (a) and (b), and components (a) and (c), respectively.
    Type: Grant
    Filed: April 10, 1995
    Date of Patent: March 5, 1996
    Assignee: Colgate-Palmolive Co.
    Inventors: Charles A. Beagle, Elliot M. Scherr, Riad A. Taha