Patents by Inventor Rudy Hengelmolen

Rudy Hengelmolen 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).

  • Tubular Graft
    Publication number: 20070213838
    Abstract: The present invention is concerned with a tubular graft comprising a first auxetic tube (20D) defining an interior surface and an exterior surface, and having a non-auxetic tubular covering (20A) on at least one of the group consisting of: said exterior surface, and said interior surface. Also provided are methods of manufacture of same and methods of use of same.
    Type: Application
    Filed: February 2, 2005
    Publication date: September 13, 2007
    Applicant: Auxetica Limited
    Inventor: Rudy Hengelmolen
  • Auxetic tubular liners
    Publication number: 20060129227
    Abstract: The present invention concerns tubular liners for insertion into a duct, said tubular liners defining first and second ends and a lumen, both of said first and second ends being open, such that fluid flow can occur through said tubular liners from said first end to said second end, characterised in that said liners comprises an auxetic material. Also provided are auxetic tubular liners having a range of specific structures, together with methods of lining ducts using said tubular liners, and apparatus for same.
    Type: Application
    Filed: August 4, 2003
    Publication date: June 15, 2006
    Applicant: Auxetica Limited
    Inventor: Rudy Hengelmolen