Patents by Inventor Willaim S. Perell

Willaim S. Perell 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).

  • Publication number: 20100150481
    Abstract: A package is made from a polymer film that includes a breachable bubble. The package can be flexible. The breachable bubble is for opening the package. In particular, the bubble, once breached, causes two opposing layers to separate. The separated layers form peelable portions that can be peeled apart in order to access the contents of the package.
    Type: Application
    Filed: December 17, 2008
    Publication date: June 17, 2010
    Inventors: Willaim S. Perell, Leif Sorenson