Patents by Inventor Davud M. Lee

Davud M. 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).

  • WATER SOLUBLE FILM, PACKETS EMPLOYING THE FILM, AND METHODS OF MAKING AND USING SAME
    Publication number: 20190135997
    Abstract: A water-soluble film including a polyvinyl alcohol resin blend is disclosed herein. Also disclosed are related packets incorporating the film, and related methods of making and using the film and packets.
    Type: Application
    Filed: April 13, 2017
    Publication date: May 9, 2019
    Inventors: Steven G. Friedrich, Davud M. Lee, Shinsuke Nii