Patents by Inventor Priti Das

Priti Das 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).

  • Water-activated, disposable two-sided cleaning article
    Patent number: 7833918
    Abstract: A substantially dry, water-activated cleaning article is described that comprises a two-layer nonwoven substrate impregnated with a cleaning composition minimally comprising a nonionic surfactant and a microbially-derived polysaccharidic polymer.
    Type: Grant
    Filed: January 14, 2009
    Date of Patent: November 16, 2010
    Assignee: The Dial Corporation
    Inventors: Deirdre M. Gormley, Priti Das, Aleidatje M. Lester, Kevin Hafer