Patents by Inventor Mimi Y. Lee

Mimi Y. Lee 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).

  • Controlled release using gels in a melamine foam
    Patent number: 7612029
    Abstract: A substrate comprising a nonwoven layer containing an ionically crosslinked polymer can be used to control the release of active ingredients. The substrate can be a melamine foam and contain a surfactant and an alginate polymer crosslinked with calcium.
    Type: Grant
    Filed: April 11, 2006
    Date of Patent: November 3, 2009
    Assignee: The Clorox Company
    Inventors: Lafayette D. Foland, Mimi Y. Lee, David Lestage, Sara Morales