Patents by Inventor Carlos Hurtado Arana

Carlos Hurtado Arana 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).

  • Foldable polyolefin films
    Patent number: 7211620
    Abstract: The present invention relates to foldable polyolefin film compositions, comprising a blend of high density polyethylene, linear low density polyethylene, a magnesium silicate and an alkaline or alkaline earth metal carbonate, to foldable polyolefin films made from such compositions and to a method for producing such.
    Type: Grant
    Filed: January 25, 2005
    Date of Patent: May 1, 2007
    Assignee: Plasticos, Flexibles S.A.
    Inventor: Carlos Hurtado Arana