Patents by Inventor Dennis E. Hull

Dennis E. Hull 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).

  • Fluoropolymer containing laminates
    Patent number: 8821680
    Abstract: The multilayer film serves as a laminate. In some embodiments, the film is a multilayered structure that, in its base form, encompasses an intermediate layer with first and second outer layer affixed to opposing sides of the intermediate layer. In some embodiments, the first outer layer is a semi-crystalline fluoropolymer. In some embodiments, the intermediate layer includes a polyester and the second outer layer is an olefinic polymer.
    Type: Grant
    Filed: December 20, 2012
    Date of Patent: September 2, 2014
    Assignee: 3M Innovative Properties Company
    Inventors: Dennis E. Hull, Joseph G. Walton, Maria P. Dillon, David B. Redmond, Mark W. Muggli, Thomas J. Blong
  • Fluoropolymer containing laminates
    Patent number: 8609234
    Abstract: The multilayer film serves as a laminate. In some embodiments, the film is a multilayered structure that, in its base form, encompasses an intermediate layer with first and second outer layer affixed to opposing sides of the intermediate layer. In some embodiments, the first outer layer is a semi-crystalline fluoropolymer. In some embodiments, the intermediate layer includes a polyester and the second outer layer is an olefinic polymer.
    Type: Grant
    Filed: December 19, 2012
    Date of Patent: December 17, 2013
    Assignee: 3M Innovative Properties Company
    Inventors: Dennis E. Hull, Joseph G. Walton, Maria P. Dillon, David B. Redmond, Mark W. Muggli, Thomas J. Blong
  • FLUOROPOLYMER CONTAINING LAMINATES
    Publication number: 20100051188
    Abstract: The multilayer film serves as a laminate. The film is a multilayered structure that, in its base form, encompasses an intermediate layer with first and second outer layer affixed to opposing sides of the intermediate layer. The first outer layer is a semi-crystalline fluoropolymer. The intermediate layer includes a polyester and the second outer layer is an olefinic polymer. The layers are bonded together in the noted order to provide the multilayer film.
    Type: Application
    Filed: November 16, 2009
    Publication date: March 4, 2010
    Inventors: Dennis E. Hull, Joseph G. Walton, Maria P. Dillon, David B. Redmond, Mark W. Muggli, Thomas J. Blong