Patents by Inventor Charlene Cheuk Ling Ng

Charlene Cheuk Ling Ng 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 DISSOLVABLE ADHERENT ARTICLE FOR TOPICAL APPLICATION
    Publication number: 20110311611
    Abstract: An adherent article with a first substrate, soluble or dispersible in aqueous solutions, with a first and second side, and an aqueous-insoluble second substrate disposed on at least a portion of the second side of the first substrate, optionally, with an adhesive applied to at least a portion of the first side of the first substrate, and a release liner positioned over a portion of the first substrate or adhesive to cover and protect at least a portion of the adhesive.
    Type: Application
    Filed: June 22, 2010
    Publication date: December 22, 2011
    Inventors: Charlene Cheuk Ling Ng, John T. Ulman