Patents by Inventor Robert P. Dennen

Robert P. Dennen 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).

  • Flip open package with microencapsulated flavor release
    Patent number: 6612429
    Abstract: The invention relates to a flip open box package, such as a cigarette pack, with enhanced aroma due to encapsulated flavor materials incorporated on the interior surface of the flip top. The encapsulated flavor is released upon opening of the box by frictional interaction of frame components or with the product.
    Type: Grant
    Filed: June 22, 2001
    Date of Patent: September 2, 2003
    Assignee: Brown & Williamson Tobacco Corporation
    Inventor: Robert P. Dennen
  • Flip open package with microencapsulated flavor release
    Publication number: 20020195355
    Abstract: The invention relates to a flip open box package, such as a cigarette pack, with enhanced aroma due to encapsulated flavor materials incorporated on the interior surface of the flip top. The encapsulated flavor is released upon opening of the box by frictional interaction of frame components or with the product.
    Type: Application
    Filed: June 22, 2001
    Publication date: December 26, 2002
    Inventor: Robert P. Dennen
  • Pizza box
    Patent number: D681452
    Type: Grant
    Filed: November 11, 2011
    Date of Patent: May 7, 2013
    Assignee: Pizza Hut, Inc.
    Inventors: Robert P. Dennen, John Pesti, Owen Glock