Patents by Inventor Philip Colin Ashman

Philip Colin Ashman 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).

  • Collapsible Tube Containers
    Publication number: 20200031528
    Abstract: Collapsible tube containers formed from blown film polymeric material or blown film multi-layer polymeric materials, and in particular, collapsible tube containers including a side-seam weld or join. Each layer of the multi-layer polymeric material benefits from a substantially similar or balanced molecular orientations profile. A method for forming a collapsible tube container from blown film polymeric material or blown film multi-layer polymer materials, the tube comprising a side-seam weld or join.
    Type: Application
    Filed: October 4, 2019
    Publication date: January 30, 2020
    Inventor: Philip Colin Ashman
  • COLLAPSIBLE TUBE CONTAINERS
    Publication number: 20100279046
    Abstract: The present invention relates to collapsible tube containers formed from blown film polymeric material or blown film multi-layer polymeric materials, and in particular collapsible tube containers comprising a side-seam weld or join. Each layer of the multi-layer polymeric material benefits from a substantially similar or balanced molecular orientation profile. The present invention also relates to a method of forming a collapsible tube container from blown film polymeric material or blown film multi-layer polymeric materials, the tube comprising a side seam-weld or join.
    Type: Application
    Filed: May 2, 2008
    Publication date: November 4, 2010
    Inventor: Philip Colin Ashman